2492212 has 12 divisors (see below), whose sum is σ = 4374720. Its totient is φ = 1242296.

The previous prime is 2492201. The next prime is 2492227. The reversal of 2492212 is 2122942.

It is a super-2 number, since 2×2492212² = 12422241305888, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 933 + ... + 2419.

It is an arithmetic number, because the mean of its divisors is an integer number (364560).

2^2492212 is an apocalyptic number.

It is an amenable number.

2492212 is a deficient number, since it is larger than the sum of its proper divisors (1882508).

2492212 is a wasteful number, since it uses less digits than its factorization.

2492212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1910 (or 1908 counting only the distinct ones).

The product of its digits is 576, while the sum is 22.

The square root of 2492212 is about 1578.6741272346. The cubic root of 2492212 is about 135.5798016689.

It can be divided in two parts, 2492 and 212, that added together give a square (2704 = 52²).

The spelling of 2492212 in words is "two million, four hundred ninety-two thousand, two hundred twelve".