2631412 has 12 divisors (see below), whose sum is σ = 5262880. Its totient is φ = 1127736.

The previous prime is 2631401. The next prime is 2631427. The reversal of 2631412 is 2141362.

2631412 is an admirable number.

It is a super-2 number, since 2×2631412² = 13848658227488, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2631412.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46962 + ... + 47017.

2^2631412 is an apocalyptic number.

It is an amenable number.

2631412 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2631412 is a wasteful number, since it uses less digits than its factorization.

2631412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93990 (or 93988 counting only the distinct ones).

The product of its digits is 288, while the sum is 19.

The square root of 2631412 is about 1622.1627538567. The cubic root of 2631412 is about 138.0584363591.

Adding to 2631412 its reverse (2141362), we get a palindrome (4772774).

The spelling of 2631412 in words is "two million, six hundred thirty-one thousand, four hundred twelve".