52346631 has 24 divisors (see below), whose sum is σ = 73466112. Its totient is φ = 33145200.

The previous prime is 52346561. The next prime is 52346633. The reversal of 52346631 is 13664325.

It is not a de Polignac number, because 52346631 - 2¹⁰ = 52345607 is a prime.

It is a super-2 number, since 2×52346631² = 5480339554100322, which contains 22 as substring.

It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52346633) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 193026 + ... + 193296.

It is an arithmetic number, because the mean of its divisors is an integer number (3061088).

Almost surely, 2^52346631 is an apocalyptic number.

52346631 is a deficient number, since it is larger than the sum of its proper divisors (21119481).

52346631 is a wasteful number, since it uses less digits than its factorization.

52346631 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 403 (or 372 counting only the distinct ones).

The product of its digits is 12960, while the sum is 30.

The square root of 52346631 is about 7235.0971658990. The cubic root of 52346631 is about 374.0786412264.

The spelling of 52346631 in words is "fifty-two million, three hundred forty-six thousand, six hundred thirty-one".