7272974 has 12 divisors (see below), whose sum is σ = 11589864. Its totient is φ = 3422304.

The previous prime is 7272971. The next prime is 7273001. The reversal of 7272974 is 4792727.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7272971) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5714 + ... + 6869.

It is an arithmetic number, because the mean of its divisors is an integer number (965822).

Almost surely, 2^7272974 is an apocalyptic number.

7272974 is a deficient number, since it is larger than the sum of its proper divisors (4316890).

7272974 is a wasteful number, since it uses less digits than its factorization.

7272974 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12619 (or 12602 counting only the distinct ones).

The product of its digits is 49392, while the sum is 38.

The square root of 7272974 is about 2696.8451939257. The cubic root of 7272974 is about 193.7480521483.

The spelling of 7272974 in words is "seven million, two hundred seventy-two thousand, nine hundred seventy-four".