97040572 has 12 divisors (see below), whose sum is σ = 170296560. Its totient is φ = 48384416.

The previous prime is 97040561. The next prime is 97040591. The reversal of 97040572 is 27504079.

It is a super-2 number, since 2×97040572² = 18833745228174368, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32353 + ... + 35224.

It is an arithmetic number, because the mean of its divisors is an integer number (14191380).

Almost surely, 2^97040572 is an apocalyptic number.

It is an amenable number.

97040572 is a deficient number, since it is larger than the sum of its proper divisors (73255988).

97040572 is a wasteful number, since it uses less digits than its factorization.

97040572 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67940 (or 67938 counting only the distinct ones).

The product of its (nonzero) digits is 17640, while the sum is 34.

The square root of 97040572 is about 9850.9173176918. The cubic root of 97040572 is about 459.5341408427.

The spelling of 97040572 in words is "ninety-seven million, forty thousand, five hundred seventy-two".