2343722 has 16 divisors (see below), whose sum is σ = 3852360. Its totient is φ = 1064448.

The previous prime is 2343667. The next prime is 2343743. The reversal of 2343722 is 2273432.

It can be written as a sum of positive squares in 4 ways, for example, as 2157961 + 185761 = 1469^2 + 431^2 .

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, 203 + ... + 2174.

2^2343722 is an apocalyptic number.

2343722 is a deficient number, since it is larger than the sum of its proper divisors (1508638).

2343722 is a wasteful number, since it uses less digits than its factorization.

2343722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2425.

The product of its digits is 2016, while the sum is 23.

The square root of 2343722 is about 1530.9219444505. The cubic root of 2343722 is about 132.8317921779.

The spelling of 2343722 in words is "two million, three hundred forty-three thousand, seven hundred twenty-two".