97562855 has 12 divisors (see below), whose sum is σ = 126775080. Its totient is φ = 72045792.

The previous prime is 97562837. The next prime is 97562863. The reversal of 97562855 is 55826579.

It is not a de Polignac number, because 97562855 - 2¹⁸ = 97300711 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 56885 + ... + 58574.

It is an arithmetic number, because the mean of its divisors is an integer number (10564590).

Almost surely, 2^97562855 is an apocalyptic number.

97562855 is a deficient number, since it is larger than the sum of its proper divisors (29212225).

97562855 is a wasteful number, since it uses less digits than its factorization.

97562855 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115490 (or 115477 counting only the distinct ones).

The product of its digits is 756000, while the sum is 47.

The square root of 97562855 is about 9877.3911029178. The cubic root of 97562855 is about 460.3570872540.

The spelling of 97562855 in words is "ninety-seven million, five hundred sixty-two thousand, eight hundred fifty-five".