52860732 has 24 divisors (see below), whose sum is σ = 124616016. Its totient is φ = 17438208.

The previous prime is 52860713. The next prime is 52860751. The reversal of 52860732 is 23706825.

It is an interprime number because it is at equal distance from previous prime (52860713) and next prime (52860751).

It is a junction number, because it is equal to n+sod(n) for n = 52860693 and 52860702.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21543 + ... + 23870.

It is an arithmetic number, because the mean of its divisors is an integer number (5192334).

Almost surely, 2^52860732 is an apocalyptic number.

It is an amenable number.

52860732 is an abundant number, since it is smaller than the sum of its proper divisors (71755284).

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

52860732 is a wasteful number, since it uses less digits than its factorization.

52860732 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45517 (or 45515 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 33.

The square root of 52860732 is about 7270.5386320410. The cubic root of 52860732 is about 375.2992739856.

The spelling of 52860732 in words is "fifty-two million, eight hundred sixty thousand, seven hundred thirty-two".