52601432 has 32 divisors (see below), whose sum is σ = 107814000. Its totient is φ = 23912064.

The previous prime is 52601431. The next prime is 52601441. The reversal of 52601432 is 23410625.

It is a junction number, because it is equal to n+sod(n) for n = 52601398 and 52601407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52601431) 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, 3194 + ... + 10742.

Almost surely, 2^52601432 is an apocalyptic number.

52601432 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 52601432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (53907000).

52601432 is an abundant number, since it is smaller than the sum of its proper divisors (55212568).

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

52601432 is a wasteful number, since it uses less digits than its factorization.

52601432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7635 (or 7631 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 52601432 is about 7252.6844685261. The cubic root of 52601432 is about 374.6846106717.

The spelling of 52601432 in words is "fifty-two million, six hundred one thousand, four hundred thirty-two".