97146932 has 48 divisors (see below), whose sum is σ = 182353920. Its totient is φ = 45208800.

The previous prime is 97146919. The next prime is 97146937. The reversal of 97146932 is 23964179.

It is a self number, because there is not a number n which added to its sum of digits gives 97146932.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (97146937) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 460307 + ... + 460517.

It is an arithmetic number, because the mean of its divisors is an integer number (3799040).

Almost surely, 2^97146932 is an apocalyptic number.

It is an amenable number.

97146932 is a deficient number, since it is larger than the sum of its proper divisors (85206988).

97146932 is a wasteful number, since it uses less digits than its factorization.

97146932 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 372 (or 370 counting only the distinct ones).

The product of its digits is 81648, while the sum is 41.

The square root of 97146932 is about 9856.3143212866. The cubic root of 97146932 is about 459.7019682590.

The spelling of 97146932 in words is "ninety-seven million, one hundred forty-six thousand, nine hundred thirty-two".