1214250048 has 224 divisors, whose sum is σ = 3932651520. Its totient is φ = 364331520.

The previous prime is 1214250047. The next prime is 1214250049. The reversal of 1214250048 is 8400524121.

1214250048 is a `hidden beast` number, since 12 + 142 + 500 + 4 + 8 = 666.

It is an interprime number because it is at equal distance from previous prime (1214250047) and next prime (1214250049).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (1214250047) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2413765 + ... + 2414267.

It is an arithmetic number, because the mean of its divisors is an integer number (17556480).

Almost surely, 2^1214250048 is an apocalyptic number.

1214250048 is a gapful number since it is divisible by the number (18) 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 1214250048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1966325760).

1214250048 is an abundant number, since it is smaller than the sum of its proper divisors (2718401472).

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

1214250048 is a wasteful number, since it uses less digits than its factorization.

1214250048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 662 (or 646 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 27.

The square root of 1214250048 is about 34846.0908567948. The cubic root of 1214250048 is about 1066.8483988969.

Adding to 1214250048 its reverse (8400524121), we get a palindrome (9614774169).

The spelling of 1214250048 in words is "one billion, two hundred fourteen million, two hundred fifty thousand, forty-eight".