7225476 has 24 divisors (see below), whose sum is σ = 17851680. Its totient is φ = 2266752.

The previous prime is 7225469. The next prime is 7225483. The reversal of 7225476 is 6745227.

It is an interprime number because it is at equal distance from previous prime (7225469) and next prime (7225483).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17506 + ... + 17913.

It is an arithmetic number, because the mean of its divisors is an integer number (743820).

Almost surely, 2^7225476 is an apocalyptic number.

It is an amenable number.

7225476 is an abundant number, since it is smaller than the sum of its proper divisors (10626204).

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

7225476 is a wasteful number, since it uses less digits than its factorization.

7225476 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35443 (or 35441 counting only the distinct ones).

The product of its digits is 23520, while the sum is 33.

The square root of 7225476 is about 2688.0245534593. The cubic root of 7225476 is about 193.3253570497.

Subtracting from 7225476 its reverse (6745227), we obtain a square (480249 = 693²).

The spelling of 7225476 in words is "seven million, two hundred twenty-five thousand, four hundred seventy-six".