48471420 has 48 divisors (see below), whose sum is σ = 143706528. Its totient is φ = 12165120.

The previous prime is 48471377. The next prime is 48471421. The reversal of 48471420 is 2417484.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48471421) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22741 + ... + 24780.

It is an arithmetic number, because the mean of its divisors is an integer number (2993886).

Almost surely, 2^48471420 is an apocalyptic number.

It is an amenable number.

48471420 is an abundant number, since it is smaller than the sum of its proper divisors (95235108).

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

48471420 is a wasteful number, since it uses less digits than its factorization.

48471420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47550 (or 47548 counting only the distinct ones).

The product of its (nonzero) digits is 7168, while the sum is 30.

The square root of 48471420 is about 6962.1419117970. The cubic root of 48471420 is about 364.6100044125.

The spelling of 48471420 in words is "forty-eight million, four hundred seventy-one thousand, four hundred twenty".