1214617701 has 16 divisors (see below), whose sum is σ = 1827639360. Its totient is φ = 710747520.

The previous prime is 1214617699. The next prime is 1214617739. The reversal of 1214617701 is 1077164121.

It is not a de Polignac number, because 1214617701 - 2¹ = 1214617699 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1214617771) 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 15 ways as a sum of consecutive naturals, for example, 633640 + ... + 635553.

It is an arithmetic number, because the mean of its divisors is an integer number (114227460).

Almost surely, 2^1214617701 is an apocalyptic number.

1214617701 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1214617701 is a deficient number, since it is larger than the sum of its proper divisors (613021659).

1214617701 is a wasteful number, since it uses less digits than its factorization.

1214617701 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1269236.

The product of its (nonzero) digits is 2352, while the sum is 30.

The square root of 1214617701 is about 34851.3658412407. The cubic root of 1214617701 is about 1066.9560621785.

The spelling of 1214617701 in words is "one billion, two hundred fourteen million, six hundred seventeen thousand, seven hundred one".