102057296 has 40 divisors (see below), whose sum is σ = 216334368. Its totient is φ = 46256000.

The previous prime is 102057269. The next prime is 102057311. The reversal of 102057296 is 692750201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 85826 + ... + 87006.

Almost surely, 2^102057296 is an apocalyptic number.

102057296 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

102057296 is an abundant number, since it is smaller than the sum of its proper divisors (114277072).

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

102057296 is a wasteful number, since it uses less digits than its factorization.

102057296 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1691 (or 1685 counting only the distinct ones).

The product of its (nonzero) digits is 7560, while the sum is 32.

The square root of 102057296 is about 10102.3411148110. The cubic root of 102057296 is about 467.3203419979.

The spelling of 102057296 in words is "one hundred two million, fifty-seven thousand, two hundred ninety-six".