48271720 has 32 divisors (see below), whose sum is σ = 124128000. Its totient is φ = 16550208.

The previous prime is 48271703. The next prime is 48271739. The reversal of 48271720 is 2717284.

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, 85920 + ... + 86479.

It is an arithmetic number, because the mean of its divisors is an integer number (3879000).

Almost surely, 2^48271720 is an apocalyptic number.

48271720 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

48271720 is an abundant number, since it is smaller than the sum of its proper divisors (75856280).

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

48271720 is a wasteful number, since it uses less digits than its factorization.

48271720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172417 (or 172413 counting only the distinct ones).

The product of its (nonzero) digits is 6272, while the sum is 31.

The square root of 48271720 is about 6947.7852586274. The cubic root of 48271720 is about 364.1085897490.

The spelling of 48271720 in words is "forty-eight million, two hundred seventy-one thousand, seven hundred twenty".