52377238 has 16 divisors (see below), whose sum is σ = 83350944. Its totient is φ = 24599680.

The previous prime is 52377217. The next prime is 52377257. The reversal of 52377238 is 83277325.

It is a junction number, because it is equal to n+sod(n) for n = 52377197 and 52377206.

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, 20808 + ... + 23188.

It is an arithmetic number, because the mean of its divisors is an integer number (5209434).

Almost surely, 2^52377238 is an apocalyptic number.

52377238 is a deficient number, since it is larger than the sum of its proper divisors (30973706).

52377238 is a wasteful number, since it uses less digits than its factorization.

52377238 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3047.

The product of its digits is 70560, while the sum is 37.

The square root of 52377238 is about 7237.2120322677. The cubic root of 52377238 is about 374.1515347695.

The spelling of 52377238 in words is "fifty-two million, three hundred seventy-seven thousand, two hundred thirty-eight".