4805720 has 32 divisors (see below), whose sum is σ = 10875600. Its totient is φ = 1911168.

The previous prime is 4805719. The next prime is 4805737. The reversal of 4805720 is 275084.

It is a self number, because there is not a number n which added to its sum of digits gives 4805720.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12491 + ... + 12869.

Almost surely, 2^4805720 is an apocalyptic number.

4805720 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4805720 is an abundant number, since it is smaller than the sum of its proper divisors (6069880).

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

4805720 is a wasteful number, since it uses less digits than its factorization.

4805720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 707 (or 703 counting only the distinct ones).

The product of its (nonzero) digits is 2240, while the sum is 26.

The square root of 4805720 is about 2192.1952467789. The cubic root of 4805720 is about 168.7535125012.

It can be divided in two parts, 4805 and 720, that multiplied together give a square (3459600 = 1860²).

The spelling of 4805720 in words is "four million, eight hundred five thousand, seven hundred twenty".