102964856 has 8 divisors (see below), whose sum is σ = 193059120. Its totient is φ = 51482424.

The previous prime is 102964847. The next prime is 102964867. The reversal of 102964856 is 658469201.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×102964856² = 21203523142201472, which contains 22 as substring.

It is a congruent number.

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, 6435296 + ... + 6435311.

It is an arithmetic number, because the mean of its divisors is an integer number (24132390).

Almost surely, 2^102964856 is an apocalyptic number.

It is an amenable number.

102964856 is a deficient number, since it is larger than the sum of its proper divisors (90094264).

102964856 is a wasteful number, since it uses less digits than its factorization.

102964856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12870613 (or 12870609 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 41.

The square root of 102964856 is about 10147.1599967676. The cubic root of 102964856 is about 468.7014950462.

The spelling of 102964856 in words is "one hundred two million, nine hundred sixty-four thousand, eight hundred fifty-six".