2422492 has 12 divisors (see below), whose sum is σ = 4270840. Its totient is φ = 1202256.

The previous prime is 2422489. The next prime is 2422499. The reversal of 2422492 is 2942242.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2422499) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1623 + ... + 2734.

2^2422492 is an apocalyptic number.

It is an amenable number.

2422492 is a deficient number, since it is larger than the sum of its proper divisors (1848348).

2422492 is a wasteful number, since it uses less digits than its factorization.

2422492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4500 (or 4498 counting only the distinct ones).

The product of its digits is 2304, while the sum is 25.

The square root of 2422492 is about 1556.4356716550. The cubic root of 2422492 is about 134.3035370511.

The spelling of 2422492 in words is "two million, four hundred twenty-two thousand, four hundred ninety-two".