52712032 has 12 divisors (see below), whose sum is σ = 103776876. Its totient is φ = 26356000.

The previous prime is 52712029. The next prime is 52712041. The reversal of 52712032 is 23021725.

It is a junction number, because it is equal to n+sod(n) for n = 52711994 and 52712012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 823594 + ... + 823657.

It is an arithmetic number, because the mean of its divisors is an integer number (8648073).

Almost surely, 2^52712032 is an apocalyptic number.

It is an amenable number.

52712032 is a deficient number, since it is larger than the sum of its proper divisors (51064844).

52712032 is a wasteful number, since it uses less digits than its factorization.

52712032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1647261 (or 1647253 counting only the distinct ones).

The product of its (nonzero) digits is 840, while the sum is 22.

The square root of 52712032 is about 7260.3052277435. The cubic root of 52712032 is about 374.9470313334.

Adding to 52712032 its reverse (23021725), we get a palindrome (75733757).

The spelling of 52712032 in words is "fifty-two million, seven hundred twelve thousand, thirty-two".