207057164 has 6 divisors (see below), whose sum is σ = 362350044. Its totient is φ = 103528580.

The previous prime is 207057131. The next prime is 207057197. The reversal of 207057164 is 461750702.

It is an interprime number because it is at equal distance from previous prime (207057131) and next prime (207057197).

It is a self number, because there is not a number n which added to its sum of digits gives 207057164.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 25882142 + ... + 25882149.

It is an arithmetic number, because the mean of its divisors is an integer number (60391674).

Almost surely, 2^207057164 is an apocalyptic number.

It is an amenable number.

207057164 is a deficient number, since it is larger than the sum of its proper divisors (155292880).

207057164 is a wasteful number, since it uses less digits than its factorization.

207057164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51764295 (or 51764293 counting only the distinct ones).

The product of its (nonzero) digits is 11760, while the sum is 32.

The square root of 207057164 is about 14389.4810191334. The cubic root of 207057164 is about 591.6026178724.

The spelling of 207057164 in words is "two hundred seven million, fifty-seven thousand, one hundred sixty-four".