97454232 has 32 divisors (see below), whose sum is σ = 270706800. Its totient is φ = 32484672.

The previous prime is 97454219. The next prime is 97454233. The reversal of 97454232 is 23245479.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (97454233) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 225373 + ... + 225804.

Almost surely, 2^97454232 is an apocalyptic number.

It is an amenable number.

97454232 is an abundant number, since it is smaller than the sum of its proper divisors (173252568).

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

97454232 is a wasteful number, since it uses less digits than its factorization.

97454232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 451192 (or 451182 counting only the distinct ones).

The product of its digits is 60480, while the sum is 36.

The square root of 97454232 is about 9871.8910042605. The cubic root of 97454232 is about 460.1861754269.

The spelling of 97454232 in words is "ninety-seven million, four hundred fifty-four thousand, two hundred thirty-two".