97402932 has 96 divisors (see below), whose sum is σ = 277724160. Its totient is φ = 29276640.

The previous prime is 97402919. The next prime is 97402969. The reversal of 97402932 is 23920479.

It is a Harshad number since it is a multiple of its sum of digits (36).

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 in 31 ways as a sum of consecutive naturals, for example, 193393 + ... + 193895.

It is an arithmetic number, because the mean of its divisors is an integer number (2892960).

Almost surely, 2^97402932 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 97402932, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (138862080).

97402932 is an abundant number, since it is smaller than the sum of its proper divisors (180321228).

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

97402932 is a wasteful number, since it uses less digits than its factorization.

97402932 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 690 (or 682 counting only the distinct ones).

The product of its (nonzero) digits is 27216, while the sum is 36.

The square root of 97402932 is about 9869.2923758494. The cubic root of 97402932 is about 460.1054137747.

The spelling of 97402932 in words is "ninety-seven million, four hundred two thousand, nine hundred thirty-two".