5631412 has 12 divisors (see below), whose sum is σ = 10283616. Its totient is φ = 2693240.

The previous prime is 5631401. The next prime is 5631413. The reversal of 5631412 is 2141365.

It is a super-2 number, since 2×5631412² = 63425602227488, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5631413) 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, 30514 + ... + 30697.

It is an arithmetic number, because the mean of its divisors is an integer number (856968).

Almost surely, 2^5631412 is an apocalyptic number.

It is an amenable number.

5631412 is a deficient number, since it is larger than the sum of its proper divisors (4652204).

5631412 is a wasteful number, since it uses less digits than its factorization.

5631412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61238 (or 61236 counting only the distinct ones).

The product of its digits is 720, while the sum is 22.

The square root of 5631412 is about 2373.0596284122. The cubic root of 5631412 is about 177.9122152673.

Adding to 5631412 its reverse (2141365), we get a palindrome (7772777).

The spelling of 5631412 in words is "five million, six hundred thirty-one thousand, four hundred twelve".