48990960 has 160 divisors (see below), whose sum is σ = 173590080. Its totient is φ = 12690432.

The previous prime is 48990901. The next prime is 48990973. The reversal of 48990960 is 6909984.

It is a super-2 number, since 2×48990960² = 4800228323443200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 79614 + ... + 80226.

It is an arithmetic number, because the mean of its divisors is an integer number (1084938).

Almost surely, 2^48990960 is an apocalyptic number.

48990960 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 48990960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (86795040).

48990960 is an abundant number, since it is smaller than the sum of its proper divisors (124599120).

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

48990960 is a wasteful number, since it uses less digits than its factorization.

48990960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 672 (or 660 counting only the distinct ones).

The product of its (nonzero) digits is 139968, while the sum is 45.

The square root of 48990960 is about 6999.3542559296. The cubic root of 48990960 is about 365.9080661328.

The spelling of 48990960 in words is "forty-eight million, nine hundred ninety thousand, nine hundred sixty".