32572232704 has 88 divisors (see below), whose sum is σ = 73324129536. Its totient is φ = 14327808000.

The previous prime is 32572232701. The next prime is 32572232729. The reversal of 32572232704 is 40723227523.

It is a tau number, because it is divible by the number of its divisors (88).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32572232701) 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, 302544 + ... + 395824.

Almost surely, 2^32572232704 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 32572232704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (36662064768).

32572232704 is an abundant number, since it is smaller than the sum of its proper divisors (40751896832).

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

32572232704 is a wasteful number, since it uses less digits than its factorization.

32572232704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93343 (or 93325 counting only the distinct ones).

The product of its (nonzero) digits is 141120, while the sum is 37.

The spelling of 32572232704 in words is "thirty-two billion, five hundred seventy-two million, two hundred thirty-two thousand, seven hundred four".