97542204 has 24 divisors (see below), whose sum is σ = 228079488. Its totient is φ = 32445360.

The previous prime is 97542199. The next prime is 97542227. The reversal of 97542204 is 40224579.

It is a super-2 number, since 2×97542204² = 19028963122355232, 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 (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2502 + ... + 14189.

It is an arithmetic number, because the mean of its divisors is an integer number (9503312).

Almost surely, 2^97542204 is an apocalyptic number.

It is an amenable number.

97542204 is an abundant number, since it is smaller than the sum of its proper divisors (130537284).

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

97542204 is a wasteful number, since it uses less digits than its factorization.

97542204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17185 (or 17183 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 33.

The square root of 97542204 is about 9876.3456804630. The cubic root of 97542204 is about 460.3246039042.

The spelling of 97542204 in words is "ninety-seven million, five hundred forty-two thousand, two hundred four".