4786720 has 24 divisors (see below), whose sum is σ = 11309004. Its totient is φ = 1914624.

The previous prime is 4786703. The next prime is 4786739. The reversal of 4786720 is 276874.

It can be written as a sum of positive squares in 2 ways, for example, as 4648336 + 138384 = 2156^2 + 372^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14799 + ... + 15118.

Almost surely, 2^4786720 is an apocalyptic number.

4786720 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4786720 is an abundant number, since it is smaller than the sum of its proper divisors (6522284).

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

4786720 is a wasteful number, since it uses less digits than its factorization.

4786720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29932 (or 29924 counting only the distinct ones).

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

The square root of 4786720 is about 2187.8573993750. The cubic root of 4786720 is about 168.5308229032.

The spelling of 4786720 in words is "four million, seven hundred eighty-six thousand, seven hundred twenty".