48887472 has 20 divisors (see below), whose sum is σ = 126292760. Its totient is φ = 16295808.

The previous prime is 48887467. The next prime is 48887483. The reversal of 48887472 is 27478884.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (48), and also a Moran number because the ratio is a prime number: 1018489 = 48887472 / (4 + 8 + 8 + 8 + 7 + 4 + 7 + 2).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 509197 + ... + 509292.

It is an arithmetic number, because the mean of its divisors is an integer number (6314638).

Almost surely, 2^48887472 is an apocalyptic number.

It is an amenable number.

48887472 is an abundant number, since it is smaller than the sum of its proper divisors (77405288).

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

48887472 is a wasteful number, since it uses less digits than its factorization.

48887472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1018500 (or 1018494 counting only the distinct ones).

The product of its digits is 802816, while the sum is 48.

The square root of 48887472 is about 6991.9576657757. The cubic root of 48887472 is about 365.6502376910.

The spelling of 48887472 in words is "forty-eight million, eight hundred eighty-seven thousand, four hundred seventy-two".