97535572 has 6 divisors (see below), whose sum is σ = 170687258. Its totient is φ = 48767784.

The previous prime is 97535527. The next prime is 97535587. The reversal of 97535572 is 27553579.

It can be written as a sum of positive squares in only one way, i.e., 97535376 + 196 = 9876^2 + 14^2 .

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 as a sum of consecutive naturals, namely, 12191943 + ... + 12191950.

Almost surely, 2^97535572 is an apocalyptic number.

It is an amenable number.

97535572 is a deficient number, since it is larger than the sum of its proper divisors (73151686).

97535572 is a wasteful number, since it uses less digits than its factorization.

97535572 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24383897 (or 24383895 counting only the distinct ones).

The product of its digits is 330750, while the sum is 43.

The square root of 97535572 is about 9876.0099230408. The cubic root of 97535572 is about 460.3141710118.

The spelling of 97535572 in words is "ninety-seven million, five hundred thirty-five thousand, five hundred seventy-two".