2312562 has 16 divisors (see below), whose sum is σ = 5285952. Its totient is φ = 660720.

The previous prime is 2312539. The next prime is 2312573. The reversal of 2312562 is 2652132.

It is a Harshad number since it is a multiple of its sum of digits (21).

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, 27489 + ... + 27572.

It is an arithmetic number, because the mean of its divisors is an integer number (330372).

2^2312562 is an apocalyptic number.

2312562 is an abundant number, since it is smaller than the sum of its proper divisors (2973390).

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

2312562 is a wasteful number, since it uses less digits than its factorization.

2312562 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55073.

The product of its digits is 720, while the sum is 21.

The square root of 2312562 is about 1520.7110179123. The cubic root of 2312562 is about 132.2404936212.

Adding to 2312562 its reverse (2652132), we get a palindrome (4964694).

The spelling of 2312562 in words is "two million, three hundred twelve thousand, five hundred sixty-two".