2712342 has 16 divisors (see below), whose sum is σ = 5501952. Its totient is φ = 891240.

The previous prime is 2712337. The next prime is 2712371. The reversal of 2712342 is 2432172.

It is a plaindrome in base 15.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2758 + ... + 3609.

It is an arithmetic number, because the mean of its divisors is an integer number (343872).

2^2712342 is an apocalyptic number.

2712342 is an abundant number, since it is smaller than the sum of its proper divisors (2789610).

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

2712342 is a wasteful number, since it uses less digits than its factorization.

2712342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6443.

The product of its digits is 672, while the sum is 21.

The square root of 2712342 is about 1646.9189415390. The cubic root of 2712342 is about 139.4595147222.

The spelling of 2712342 in words is "two million, seven hundred twelve thousand, three hundred forty-two".