2712632 has 16 divisors (see below), whose sum is σ = 5477640. Its totient is φ = 1251936.

The previous prime is 2712613. The next prime is 2712637. The reversal of 2712632 is 2362172.

It is a nialpdrome in base 12.

It is a zygodrome in base 12.

It is a junction number, because it is equal to n+sod(n) for n = 2712598 and 2712607.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2712637) 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, 12938 + ... + 13145.

2^2712632 is an apocalyptic number.

It is an amenable number.

2712632 is an abundant number, since it is smaller than the sum of its proper divisors (2765008).

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

2712632 is a wasteful number, since it uses less digits than its factorization.

2712632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26102 (or 26098 counting only the distinct ones).

The product of its digits is 1008, while the sum is 23.

The square root of 2712632 is about 1647.0069823774. The cubic root of 2712632 is about 139.4644848204.

Subtracting from 2712632 its sum of digits (23), we obtain a square (2712609 = 1647²).

The spelling of 2712632 in words is "two million, seven hundred twelve thousand, six hundred thirty-two".