48275220 has 48 divisors (see below), whose sum is σ = 154482048. Its totient is φ = 11034240.

The previous prime is 48275179. The next prime is 48275231. The reversal of 48275220 is 2257284.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 57051 + ... + 57890.

It is an arithmetic number, because the mean of its divisors is an integer number (3218376).

Almost surely, 2^48275220 is an apocalyptic number.

It is an amenable number.

48275220 is an abundant number, since it is smaller than the sum of its proper divisors (106206828).

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

48275220 is a wasteful number, since it uses less digits than its factorization.

48275220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114960 (or 114958 counting only the distinct ones).

The product of its (nonzero) digits is 8960, while the sum is 30.

The square root of 48275220 is about 6948.0371328887. The cubic root of 48275220 is about 364.1173895823.

The spelling of 48275220 in words is "forty-eight million, two hundred seventy-five thousand, two hundred twenty".