97047832 has 48 divisors (see below), whose sum is σ = 224139960. Its totient is φ = 39142656.

The previous prime is 97047829. The next prime is 97047859. The reversal of 97047832 is 23874079.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 618 + ... + 13945.

Almost surely, 2^97047832 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 97047832, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (112069980).

97047832 is an abundant number, since it is smaller than the sum of its proper divisors (127092128).

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

97047832 is a wasteful number, since it uses less digits than its factorization.

97047832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14600 (or 14589 counting only the distinct ones).

The product of its (nonzero) digits is 84672, while the sum is 40.

The square root of 97047832 is about 9851.2858044014. The cubic root of 97047832 is about 459.5456004298.

It can be divided in two parts, 97047 and 832, that added together give a palindrome (97879).

The spelling of 97047832 in words is "ninety-seven million, forty-seven thousand, eight hundred thirty-two".