48865720 has 64 divisors (see below), whose sum is σ = 116964000. Its totient is φ = 18321408.

The previous prime is 48865711. The next prime is 48865741. The reversal of 48865720 is 2756884.

48865720 = T₉₆ + T₉₇ + ... + T₆₆₄.

48865720 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×48865720² = 4775717182236800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 85596 + ... + 86164.

Almost surely, 2^48865720 is an apocalyptic number.

48865720 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 48865720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (58482000).

48865720 is an abundant number, since it is smaller than the sum of its proper divisors (68098280).

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

48865720 is a wasteful number, since it uses less digits than its factorization.

48865720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 712 (or 708 counting only the distinct ones).

The product of its (nonzero) digits is 107520, while the sum is 40.

The square root of 48865720 is about 6990.4019913021. The cubic root of 48865720 is about 365.5959988198.

The spelling of 48865720 in words is "forty-eight million, eight hundred sixty-five thousand, seven hundred twenty".