47094971 has 16 divisors (see below), whose sum is σ = 58887168. Its totient is φ = 36590400.

The previous prime is 47094959. The next prime is 47094979. The reversal of 47094971 is 17949074.

It is a happy number.

It is not a de Polignac number, because 47094971 - 2²² = 42900667 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (47094979) 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, 34991 + ... + 36311.

It is an arithmetic number, because the mean of its divisors is an integer number (3680448).

Almost surely, 2^47094971 is an apocalyptic number.

47094971 is a deficient number, since it is larger than the sum of its proper divisors (11792197).

47094971 is a wasteful number, since it uses less digits than its factorization.

47094971 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1802.

The product of its (nonzero) digits is 63504, while the sum is 41.

The square root of 47094971 is about 6862.5775769750. The cubic root of 47094971 is about 361.1255181068.

The spelling of 47094971 in words is "forty-seven million, ninety-four thousand, nine hundred seventy-one".