48071220 has 24 divisors (see below), whose sum is σ = 134599584. Its totient is φ = 12818976.

The previous prime is 48071213. The next prime is 48071237. The reversal of 48071220 is 2217084.

It is a super-3 number, since 3×48071220³ (a number of 24 digits) contains 333 as substring.

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, 400534 + ... + 400653.

It is an arithmetic number, because the mean of its divisors is an integer number (5608316).

Almost surely, 2^48071220 is an apocalyptic number.

It is an amenable number.

48071220 is an abundant number, since it is smaller than the sum of its proper divisors (86528364).

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

48071220 is a wasteful number, since it uses less digits than its factorization.

48071220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 801199 (or 801197 counting only the distinct ones).

The product of its (nonzero) digits is 896, while the sum is 24.

The square root of 48071220 is about 6933.3411858930. The cubic root of 48071220 is about 363.6037732535.

The spelling of 48071220 in words is "forty-eight million, seventy-one thousand, two hundred twenty".