2492112 has 40 divisors (see below), whose sum is σ = 7358656. Its totient is φ = 711936.

The previous prime is 2492111. The next prime is 2492117. The reversal of 2492112 is 2112942.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2492111) 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, 3373 + ... + 4044.

2^2492112 is an apocalyptic number.

It is an amenable number.

2492112 is an abundant number, since it is smaller than the sum of its proper divisors (4866544).

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

2492112 is a wasteful number, since it uses less digits than its factorization.

2492112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7435 (or 7429 counting only the distinct ones).

The product of its digits is 288, while the sum is 21.

The square root of 2492112 is about 1578.6424547693. The cubic root of 2492112 is about 135.5779882649.

The spelling of 2492112 in words is "two million, four hundred ninety-two thousand, one hundred twelve".