2320374 has 32 divisors (see below), whose sum is σ = 5366016. Its totient is φ = 655200.

The previous prime is 2320363. The next prime is 2320387. The reversal of 2320374 is 4730232.

It is a happy number.

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

It is a self number, because there is not a number n which added to its sum of digits gives 2320374.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3969 + ... + 4515.

It is an arithmetic number, because the mean of its divisors is an integer number (167688).

2^2320374 is an apocalyptic number.

2320374 is an abundant number, since it is smaller than the sum of its proper divisors (3045642).

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

2320374 is a wasteful number, since it uses less digits than its factorization.

2320374 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 660.

The product of its (nonzero) digits is 1008, while the sum is 21.

The square root of 2320374 is about 1523.2773877400. The cubic root of 2320374 is about 132.3892322152.

The spelling of 2320374 in words is "two million, three hundred twenty thousand, three hundred seventy-four".