5267631 has 4 divisors (see below), whose sum is σ = 7023512. Its totient is φ = 3511752.

The previous prime is 5267623. The next prime is 5267657. The reversal of 5267631 is 1367625.

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

It is not a de Polignac number, because 5267631 - 2³ = 5267623 is a prime.

It is a super-2 number, since 2×5267631² = 55495872704322, which contains 22 as substring.

It is a D-number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5267611) 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, 877936 + ... + 877941.

It is an arithmetic number, because the mean of its divisors is an integer number (1755878).

Almost surely, 2^5267631 is an apocalyptic number.

5267631 is a deficient number, since it is larger than the sum of its proper divisors (1755881).

5267631 is a wasteful number, since it uses less digits than its factorization.

5267631 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1755880.

The product of its digits is 7560, while the sum is 30.

The square root of 5267631 is about 2295.1320223464. The cubic root of 5267631 is about 173.9956730328.

The spelling of 5267631 in words is "five million, two hundred sixty-seven thousand, six hundred thirty-one".