47491795 has 16 divisors (see below), whose sum is σ = 64985760. Its totient is φ = 33007104.

The previous prime is 47491793. The next prime is 47491799. The reversal of 47491795 is 59719474.

It is not a de Polignac number, because 47491795 - 2¹ = 47491793 is a prime.

It is not an unprimeable number, because it can be changed into a prime (47491793) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20385 + ... + 22594.

It is an arithmetic number, because the mean of its divisors is an integer number (4061610).

Almost surely, 2^47491795 is an apocalyptic number.

47491795 is a deficient number, since it is larger than the sum of its proper divisors (17493965).

47491795 is a wasteful number, since it uses less digits than its factorization.

47491795 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43014.

The product of its digits is 317520, while the sum is 46.

The square root of 47491795 is about 6891.4290970741. The cubic root of 47491795 is about 362.1369683051.

The spelling of 47491795 in words is "forty-seven million, four hundred ninety-one thousand, seven hundred ninety-five".