52631294 has 8 divisors (see below), whose sum is σ = 79174200. Its totient is φ = 26239896.

The previous prime is 52631261. The next prime is 52631339. The reversal of 52631294 is 49213625.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×52631294² = 5540106216228872, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 52631294.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37004 + ... + 38399.

It is an arithmetic number, because the mean of its divisors is an integer number (9896775).

Almost surely, 2^52631294 is an apocalyptic number.

52631294 is a deficient number, since it is larger than the sum of its proper divisors (26542906).

52631294 is a wasteful number, since it uses less digits than its factorization.

52631294 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75754.

The product of its digits is 12960, while the sum is 32.

The square root of 52631294 is about 7254.7428624314. The cubic root of 52631294 is about 374.7555004731.

It can be divided in two parts, 52631 and 294, that added together give a palindrome (52925).

The spelling of 52631294 in words is "fifty-two million, six hundred thirty-one thousand, two hundred ninety-four".