7490292 has 12 divisors (see below), whose sum is σ = 17477376. Its totient is φ = 2496760.

The previous prime is 7490257. The next prime is 7490297. The reversal of 7490292 is 2920947.

7490292 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×7490292² = 112208948490528, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7490297) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 312084 + ... + 312107.

It is an arithmetic number, because the mean of its divisors is an integer number (1456448).

Almost surely, 2^7490292 is an apocalyptic number.

It is an amenable number.

7490292 is an abundant number, since it is smaller than the sum of its proper divisors (9987084).

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

7490292 is a wasteful number, since it uses less digits than its factorization.

7490292 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 624198 (or 624196 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 33.

The square root of 7490292 is about 2736.8397833998. The cubic root of 7490292 is about 195.6588888474.

The spelling of 7490292 in words is "seven million, four hundred ninety thousand, two hundred ninety-two".