97351632 has 240 divisors, whose sum is σ = 334006400. Its totient is φ = 27433728.

The previous prime is 97351627. The next prime is 97351691. The reversal of 97351632 is 23615379.

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 polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1333548 + ... + 1333620.

Almost surely, 2^97351632 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 97351632, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (167003200).

97351632 is an abundant number, since it is smaller than the sum of its proper divisors (236654768).

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

97351632 is an equidigital number, since it uses as much as digits as its factorization.

97351632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117 (or 85 counting only the distinct ones).

The product of its digits is 34020, while the sum is 36.

The square root of 97351632 is about 9866.6930630278. The cubic root of 97351632 is about 460.0246237606.

The spelling of 97351632 in words is "ninety-seven million, three hundred fifty-one thousand, six hundred thirty-two".