47347466 has 16 divisors (see below), whose sum is σ = 72099720. Its totient is φ = 23316480.

The previous prime is 47347453. The next prime is 47347477. The reversal of 47347466 is 66474374.

47347466 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 43230625 + 4116841 = 6575^2 + 2029^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 81770 + ... + 82346.

Almost surely, 2^47347466 is an apocalyptic number.

47347466 is a deficient number, since it is larger than the sum of its proper divisors (24752254).

47347466 is a wasteful number, since it uses less digits than its factorization.

47347466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1129.

The product of its digits is 338688, while the sum is 41.

The square root of 47347466 is about 6880.9494984341. The cubic root of 47347466 is about 361.7697476590.

The spelling of 47347466 in words is "forty-seven million, three hundred forty-seven thousand, four hundred sixty-six".