2373090 has 16 divisors (see below), whose sum is σ = 5695488. Its totient is φ = 632816.

The previous prime is 2373089. The next prime is 2373097. The reversal of 2373090 is 903732.

It is a super-2 number, since 2×2373090² = 11263112296200, which contains 22 as substring.

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 2373090.

It is not an unprimeable number, because it can be changed into a prime (2373097) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39522 + ... + 39581.

It is an arithmetic number, because the mean of its divisors is an integer number (355968).

2^2373090 is an apocalyptic number.

2373090 is an abundant number, since it is smaller than the sum of its proper divisors (3322398).

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

2373090 is a wasteful number, since it uses less digits than its factorization.

2373090 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79113.

The product of its (nonzero) digits is 1134, while the sum is 24.

The square root of 2373090 is about 1540.4836902739. The cubic root of 2373090 is about 133.3843068991.

The spelling of 2373090 in words is "two million, three hundred seventy-three thousand, ninety".