47851852 has 6 divisors (see below), whose sum is σ = 83740748. Its totient is φ = 23925924.

The previous prime is 47851849. The next prime is 47851871. The reversal of 47851852 is 25815874.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5981478 + ... + 5981485.

Almost surely, 2^47851852 is an apocalyptic number.

It is an amenable number.

47851852 is a deficient number, since it is larger than the sum of its proper divisors (35888896).

47851852 is a wasteful number, since it uses less digits than its factorization.

47851852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11962967 (or 11962965 counting only the distinct ones).

The product of its digits is 89600, while the sum is 40.

The square root of 47851852 is about 6917.5033068297. The cubic root of 47851852 is about 363.0498404904.

The spelling of 47851852 in words is "forty-seven million, eight hundred fifty-one thousand, eight hundred fifty-two".