48004731 has 20 divisors (see below), whose sum is σ = 72527400. Its totient is φ = 31638816.

The previous prime is 48004729. The next prime is 48004769. The reversal of 48004731 is 13740084.

It is not a de Polignac number, because 48004731 - 2¹ = 48004729 is a prime.

It is a super-2 number, since 2×48004731² = 4608908396764722, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 48004695 and 48004704.

It is not an unprimeable number, because it can be changed into a prime (48004711) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 3880 + ... + 10538.

It is an arithmetic number, because the mean of its divisors is an integer number (3626370).

Almost surely, 2^48004731 is an apocalyptic number.

48004731 is a deficient number, since it is larger than the sum of its proper divisors (24522669).

48004731 is an equidigital number, since it uses as much as digits as its factorization.

48004731 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6760 (or 6751 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 27.

The square root of 48004731 is about 6928.5446523783. The cubic root of 48004731 is about 363.4360581707.

The spelling of 48004731 in words is "forty-eight million, four thousand, seven hundred thirty-one".