52234631 has 4 divisors (see below), whose sum is σ = 52308000. Its totient is φ = 52161264.

The previous prime is 52234621. The next prime is 52234669. The reversal of 52234631 is 13643225.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 52234631 - 2¹⁰ = 52233607 is a prime.

It is a super-2 number, since 2×52234631² = 5456913351412322, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 52234631.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52234601) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35606 + ... + 37043.

It is an arithmetic number, because the mean of its divisors is an integer number (13077000).

Almost surely, 2^52234631 is an apocalyptic number.

52234631 is a deficient number, since it is larger than the sum of its proper divisors (73369).

52234631 is an equidigital number, since it uses as much as digits as its factorization.

52234631 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73368.

The product of its digits is 4320, while the sum is 26.

The square root of 52234631 is about 7227.3529732538. The cubic root of 52234631 is about 373.8116598680.

Adding to 52234631 its reverse (13643225), we get a palindrome (65877856).

It can be divided in two parts, 522 and 34631, that added together give a palindrome (35153).

The spelling of 52234631 in words is "fifty-two million, two hundred thirty-four thousand, six hundred thirty-one".