48471720 has 64 divisors (see below), whose sum is σ = 158639040. Its totient is φ = 11750400.

The previous prime is 48471701. The next prime is 48471763. The reversal of 48471720 is 2717484.

It is a Harshad number since it is a multiple of its sum of digits (33).

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, 17041 + ... + 19680.

It is an arithmetic number, because the mean of its divisors is an integer number (2478735).

Almost surely, 2^48471720 is an apocalyptic number.

48471720 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

48471720 is an abundant number, since it is smaller than the sum of its proper divisors (110167320).

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

48471720 is a wasteful number, since it uses less digits than its factorization.

48471720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36746 (or 36742 counting only the distinct ones).

The product of its (nonzero) digits is 12544, while the sum is 33.

The square root of 48471720 is about 6962.1634568574. The cubic root of 48471720 is about 364.6107566275.

The spelling of 48471720 in words is "forty-eight million, four hundred seventy-one thousand, seven hundred twenty".