47808027 has 12 divisors (see below), whose sum is σ = 69123600. Its totient is φ = 31840848.

The previous prime is 47808023. The next prime is 47808049. The reversal of 47808027 is 72080874.

It is not a de Polignac number, because 47808027 - 2² = 47808023 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 47807982 and 47808000.

It is not an unprimeable number, because it can be changed into a prime (47808023) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10693 + ... + 14489.

It is an arithmetic number, because the mean of its divisors is an integer number (5760300).

Almost surely, 2^47808027 is an apocalyptic number.

47808027 is a deficient number, since it is larger than the sum of its proper divisors (21315573).

47808027 is a wasteful number, since it uses less digits than its factorization.

47808027 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5202 (or 5199 counting only the distinct ones).

The product of its (nonzero) digits is 25088, while the sum is 36.

The square root of 47808027 is about 6914.3348920919. The cubic root of 47808027 is about 362.9389738724.

The spelling of 47808027 in words is "forty-seven million, eight hundred eight thousand, twenty-seven".