47347475 has 18 divisors (see below), whose sum is σ = 68298084. Its totient is φ = 32466000.

The previous prime is 47347453. The next prime is 47347477. The reversal of 47347475 is 57474374.

It is not a de Polignac number, because 47347475 - 2⁸ = 47347219 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (47347477) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 18101 + ... + 20550.

It is an arithmetic number, because the mean of its divisors is an integer number (3794338).

Almost surely, 2^47347475 is an apocalyptic number.

47347475 is a deficient number, since it is larger than the sum of its proper divisors (20950609).

47347475 is a wasteful number, since it uses less digits than its factorization.

47347475 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38675 (or 38663 counting only the distinct ones).

The product of its digits is 329280, while the sum is 41.

The square root of 47347475 is about 6880.9501524135. The cubic root of 47347475 is about 361.7697705812.

The spelling of 47347475 in words is "forty-seven million, three hundred forty-seven thousand, four hundred seventy-five".