2326290 has 16 divisors (see below), whose sum is σ = 5583168. Its totient is φ = 620336.

The previous prime is 2326283. The next prime is 2326309. The reversal of 2326290 is 926232.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 2326290.

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, 38742 + ... + 38801.

It is an arithmetic number, because the mean of its divisors is an integer number (348948).

2^2326290 is an apocalyptic number.

2326290 is an abundant number, since it is smaller than the sum of its proper divisors (3256878).

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

2326290 is a wasteful number, since it uses less digits than its factorization.

2326290 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77553.

The product of its (nonzero) digits is 1296, while the sum is 24.

The square root of 2326290 is about 1525.2180172028. The cubic root of 2326290 is about 132.5016494395.

The spelling of 2326290 in words is "two million, three hundred twenty-six thousand, two hundred ninety".