7468720 has 40 divisors (see below), whose sum is σ = 19846944. Its totient is φ = 2560512.

The previous prime is 7468711. The next prime is 7468733. The reversal of 7468720 is 278647.

It is a tau number, because it is divible by the number of its divisors (40).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6109 + ... + 7228.

Almost surely, 2^7468720 is an apocalyptic number.

7468720 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

It is an amenable number.

7468720 is an abundant number, since it is smaller than the sum of its proper divisors (12378224).

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

7468720 is a wasteful number, since it uses less digits than its factorization.

7468720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13357 (or 13351 counting only the distinct ones).

The product of its (nonzero) digits is 18816, while the sum is 34.

The square root of 7468720 is about 2732.8958999567. The cubic root of 7468720 is about 195.4708760631.

The spelling of 7468720 in words is "seven million, four hundred sixty-eight thousand, seven hundred twenty".