2972492 has 6 divisors (see below), whose sum is σ = 5201868. Its totient is φ = 1486244.

The previous prime is 2972491. The next prime is 2972503. The reversal of 2972492 is 2942792.

It is a happy number.

2972492 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (2972491) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 371558 + ... + 371565.

It is an arithmetic number, because the mean of its divisors is an integer number (866978).

2^2972492 is an apocalyptic number.

It is an amenable number.

2972492 is a deficient number, since it is larger than the sum of its proper divisors (2229376).

2972492 is a wasteful number, since it uses less digits than its factorization.

2972492 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 743127 (or 743125 counting only the distinct ones).

The product of its digits is 18144, while the sum is 35.

The square root of 2972492 is about 1724.0916448959. The cubic root of 2972492 is about 143.7827872281.

The spelling of 2972492 in words is "two million, nine hundred seventy-two thousand, four hundred ninety-two".