2534631 has 16 divisors (see below), whose sum is σ = 3732480. Its totient is φ = 1517120.

The previous prime is 2534627. The next prime is 2534641. The reversal of 2534631 is 1364352.

It is a happy number.

It is not a de Polignac number, because 2534631 - 2² = 2534627 is a prime.

It is a super-2 number, since 2×2534631² = 12848708612322, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2534621) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2506 + ... + 3368.

It is an arithmetic number, because the mean of its divisors is an integer number (233280).

2^2534631 is an apocalyptic number.

2534631 is a deficient number, since it is larger than the sum of its proper divisors (1197849).

2534631 is a wasteful number, since it uses less digits than its factorization.

2534631 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 966.

The product of its digits is 2160, while the sum is 24.

The square root of 2534631 is about 1592.0524488848. The cubic root of 2534631 is about 136.3446958340.

Adding to 2534631 its reverse (1364352), we get a palindrome (3898983).

It can be divided in two parts, 253 and 4631, that added together give a palindrome (4884).

The spelling of 2534631 in words is "two million, five hundred thirty-four thousand, six hundred thirty-one".