7274464 has 24 divisors (see below), whose sum is σ = 14568120. Its totient is φ = 3574656.

The previous prime is 7274461. The next prime is 7274467. The reversal of 7274464 is 4644727.

It is an interprime number because it is at equal distance from previous prime (7274461) and next prime (7274467).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7274461) 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, 39 + ... + 3814.

It is an arithmetic number, because the mean of its divisors is an integer number (607005).

Almost surely, 2^7274464 is an apocalyptic number.

It is an amenable number.

7274464 is an abundant number, since it is smaller than the sum of its proper divisors (7293656).

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

7274464 is a wasteful number, since it uses less digits than its factorization.

7274464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3922 (or 3914 counting only the distinct ones).

The product of its digits is 37632, while the sum is 34.

The square root of 7274464 is about 2697.1214284863. The cubic root of 7274464 is about 193.7612821734.

The spelling of 7274464 in words is "seven million, two hundred seventy-four thousand, four hundred sixty-four".