10172864 has 28 divisors (see below), whose sum is σ = 21741384. Its totient is φ = 4694784.

The previous prime is 10172843. The next prime is 10172917. The reversal of 10172864 is 46827101.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5282 + ... + 6945.

It is an arithmetic number, because the mean of its divisors is an integer number (776478).

Almost surely, 2^10172864 is an apocalyptic number.

It is an amenable number.

10172864 is an abundant number, since it is smaller than the sum of its proper divisors (11568520).

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

10172864 is a wasteful number, since it uses less digits than its factorization.

10172864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12252 (or 12242 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 29.

The square root of 10172864 is about 3189.4927496390. The cubic root of 10172864 is about 216.6777977187.

Adding to 10172864 its reverse (46827101), we get a palindrome (56999965).

The spelling of 10172864 in words is "ten million, one hundred seventy-two thousand, eight hundred sixty-four".