47712848 has 20 divisors (see below), whose sum is σ = 94699668. Its totient is φ = 23274240.

The previous prime is 47712839. The next prime is 47712877. The reversal of 47712848 is 84821774.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 22391824 + 25321024 = 4732^2 + 5032^2 .

It is a super-2 number, since 2×47712848² = 4553031728542208, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (41).

It is a congruent number.

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, 35711 + ... + 37022.

Almost surely, 2^47712848 is an apocalyptic number.

It is an amenable number.

47712848 is a deficient number, since it is larger than the sum of its proper divisors (46986820).

47712848 is a wasteful number, since it uses less digits than its factorization.

47712848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72782 (or 72776 counting only the distinct ones).

The product of its digits is 100352, while the sum is 41.

The square root of 47712848 is about 6907.4487330707. The cubic root of 47712848 is about 362.6979605229.

The spelling of 47712848 in words is "forty-seven million, seven hundred twelve thousand, eight hundred forty-eight".