2230890 has 16 divisors (see below), whose sum is σ = 5354208. Its totient is φ = 594896.

The previous prime is 2230873. The next prime is 2230939. The reversal of 2230890 is 980322.

It is a super-3 number, since 3×2230890³ = 33308549828561907000, which contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2230890.

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, 37152 + ... + 37211.

It is an arithmetic number, because the mean of its divisors is an integer number (334638).

2^2230890 is an apocalyptic number.

2230890 is an abundant number, since it is smaller than the sum of its proper divisors (3123318).

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

2230890 is a wasteful number, since it uses less digits than its factorization.

2230890 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74373.

The product of its (nonzero) digits is 864, while the sum is 24.

The square root of 2230890 is about 1493.6164166211. The cubic root of 2230890 is about 130.6650339354.

The spelling of 2230890 in words is "two million, two hundred thirty thousand, eight hundred ninety".