97876532 has 24 divisors (see below), whose sum is σ = 186103176. Its totient is φ = 44771328.

The previous prime is 97876511. The next prime is 97876573. The reversal of 97876532 is 23567879.

It can be written as a sum of positive squares in 4 ways, for example, as 5216656 + 92659876 = 2284^2 + 9626^2 .

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, 2453 + ... + 14204.

It is an arithmetic number, because the mean of its divisors is an integer number (7754299).

Almost surely, 2^97876532 is an apocalyptic number.

It is an amenable number.

97876532 is a deficient number, since it is larger than the sum of its proper divisors (88226644).

97876532 is a wasteful number, since it uses less digits than its factorization.

97876532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16787 (or 16785 counting only the distinct ones).

The product of its digits is 635040, while the sum is 47.

The square root of 97876532 is about 9893.2568954819. The cubic root of 97876532 is about 460.8499283304.

The spelling of 97876532 in words is "ninety-seven million, eight hundred seventy-six thousand, five hundred thirty-two".