1214811060 has 96 divisors (see below), whose sum is σ = 3491389440. Its totient is φ = 315434112.

The previous prime is 1214811053. The next prime is 1214811061. The reversal of 1214811060 is 601184121.

It is a super-2 number, since 2×1214811060² = 2951531822996647200, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1214811060.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1214811061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1235329 + ... + 1236311.

It is an arithmetic number, because the mean of its divisors is an integer number (36368640).

Almost surely, 2^1214811060 is an apocalyptic number.

1214811060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1214811060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1745694720).

1214811060 is an abundant number, since it is smaller than the sum of its proper divisors (2276578380).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1214811060 is a wasteful number, since it uses less digits than its factorization.

1214811060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1517 (or 1515 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 24.

The square root of 1214811060 is about 34854.1397828149. The cubic root of 1214811060 is about 1067.0126765932.

Adding to 1214811060 its reverse (601184121), we get a palindrome (1815995181).

The spelling of 1214811060 in words is "one billion, two hundred fourteen million, eight hundred eleven thousand, sixty".