97485772 has 6 divisors (see below), whose sum is σ = 170600108. Its totient is φ = 48742884.

The previous prime is 97485767. The next prime is 97485779. The reversal of 97485772 is 27758479.

It is not an unprimeable number, because it can be changed into a prime (97485779) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12185718 + ... + 12185725.

Almost surely, 2^97485772 is an apocalyptic number.

It is an amenable number.

97485772 is a deficient number, since it is larger than the sum of its proper divisors (73114336).

97485772 is a wasteful number, since it uses less digits than its factorization.

97485772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24371447 (or 24371445 counting only the distinct ones).

The product of its digits is 987840, while the sum is 49.

The square root of 97485772 is about 9873.4883399941. The cubic root of 97485772 is about 460.2358148188.

The spelling of 97485772 in words is "ninety-seven million, four hundred eighty-five thousand, seven hundred seventy-two".