7266464 has 24 divisors (see below), whose sum is σ = 14459508. Its totient is φ = 3594240.

The previous prime is 7266461. The next prime is 7266481. The reversal of 7266464 is 4646627.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 7246864 + 19600 = 2692^2 + 140^2 .

It is not an unprimeable number, because it can be changed into a prime (7266461) 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, 1934 + ... + 4274.

Almost surely, 2^7266464 is an apocalyptic number.

It is an amenable number.

7266464 is a deficient number, since it is larger than the sum of its proper divisors (7193044).

7266464 is a wasteful number, since it uses less digits than its factorization.

7266464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2448 (or 2440 counting only the distinct ones).

The product of its digits is 48384, while the sum is 35.

The square root of 7266464 is about 2695.6379578868. The cubic root of 7266464 is about 193.6902272780.

The spelling of 7266464 in words is "seven million, two hundred sixty-six thousand, four hundred sixty-four".