48120420 has 24 divisors (see below), whose sum is σ = 134737344. Its totient is φ = 12832096.

The previous prime is 48120419. The next prime is 48120437. The reversal of 48120420 is 2402184.

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, 400944 + ... + 401063.

It is an arithmetic number, because the mean of its divisors is an integer number (5614056).

Almost surely, 2^48120420 is an apocalyptic number.

It is an amenable number.

48120420 is an abundant number, since it is smaller than the sum of its proper divisors (86616924).

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

48120420 is a wasteful number, since it uses less digits than its factorization.

48120420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 802019 (or 802017 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 21.

The square root of 48120420 is about 6936.8883514152. Note that the first 3 decimals coincide. The cubic root of 48120420 is about 363.7277781916.

The spelling of 48120420 in words is "forty-eight million, one hundred twenty thousand, four hundred twenty".