97545832 has 16 divisors (see below), whose sum is σ = 185897700. Its totient is φ = 47973120.

The previous prime is 97545823. The next prime is 97545863. The reversal of 97545832 is 23854579.

It can be written as a sum of positive squares in 2 ways, for example, as 81974916 + 15570916 = 9054^2 + 3946^2 .

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 in 3 ways as a sum of consecutive naturals, for example, 99457 + ... + 100432.

Almost surely, 2^97545832 is an apocalyptic number.

It is an amenable number.

97545832 is a deficient number, since it is larger than the sum of its proper divisors (88351868).

97545832 is a wasteful number, since it uses less digits than its factorization.

97545832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 199956 (or 199952 counting only the distinct ones).

The product of its digits is 302400, while the sum is 43.

The square root of 97545832 is about 9876.5293499285. The cubic root of 97545832 is about 460.3303109619.

The spelling of 97545832 in words is "ninety-seven million, five hundred forty-five thousand, eight hundred thirty-two".