97915446 has 32 divisors (see below), whose sum is σ = 217922400. Its totient is φ = 32588640.

The previous prime is 97915409. The next prime is 97915459. The reversal of 97915446 is 64451979.

It is a Curzon number.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 56440 + ... + 58148.

It is an arithmetic number, because the mean of its divisors is an integer number (6810075).

Almost surely, 2^97915446 is an apocalyptic number.

97915446 is an abundant number, since it is smaller than the sum of its proper divisors (120006954).

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

97915446 is a wasteful number, since it uses less digits than its factorization.

97915446 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2781 (or 2775 counting only the distinct ones).

The product of its digits is 272160, while the sum is 45.

The square root of 97915446 is about 9895.2233931327. The cubic root of 97915446 is about 460.9109955328.

The spelling of 97915446 in words is "ninety-seven million, nine hundred fifteen thousand, four hundred forty-six".