48465920 has 48 divisors (see below), whose sum is σ = 116314380. Its totient is φ = 19382272.

The previous prime is 48465919. The next prime is 48465983. The reversal of 48465920 is 2956484.

It can be written as a sum of positive squares in 2 ways, for example, as 45589504 + 2876416 = 6752^2 + 1696^2 .

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, 7874 + ... + 12606.

Almost surely, 2^48465920 is an apocalyptic number.

48465920 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 48465920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (58157190).

48465920 is an abundant number, since it is smaller than the sum of its proper divisors (67848460).

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

48465920 is an equidigital number, since it uses as much as digits as its factorization.

48465920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4760 (or 4740 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 38.

The square root of 48465920 is about 6961.7469072066. The cubic root of 48465920 is about 364.5962132556.

The spelling of 48465920 in words is "forty-eight million, four hundred sixty-five thousand, nine hundred twenty".