2492230 has 32 divisors (see below), whose sum is σ = 5090400. Its totient is φ = 870912.

The previous prime is 2492227. The next prime is 2492239. The reversal of 2492230 is 322942.

It is a super-2 number, since 2×2492230² = 12422420745800, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2492239) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1966 + ... + 2974.

It is an arithmetic number, because the mean of its divisors is an integer number (159075).

2^2492230 is an apocalyptic number.

2492230 is an abundant number, since it is smaller than the sum of its proper divisors (2598170).

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

2492230 is a wasteful number, since it uses less digits than its factorization.

2492230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1048.

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 2492230 is about 1578.6798282109. The cubic root of 2492230 is about 135.5801280765.

The spelling of 2492230 in words is "two million, four hundred ninety-two thousand, two hundred thirty".