47470167 has 6 divisors (see below), whose sum is σ = 68568032. Its totient is φ = 31646772.

The previous prime is 47470153. The next prime is 47470177. The reversal of 47470167 is 76107474.

It is not a de Polignac number, because 47470167 - 2⁷ = 47470039 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47470177) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2637223 + ... + 2637240.

Almost surely, 2^47470167 is an apocalyptic number.

47470167 is a deficient number, since it is larger than the sum of its proper divisors (21097865).

47470167 is a wasteful number, since it uses less digits than its factorization.

47470167 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5274469 (or 5274466 counting only the distinct ones).

The product of its (nonzero) digits is 32928, while the sum is 36.

The square root of 47470167 is about 6889.8597228100. The cubic root of 47470167 is about 362.0819869650.

The spelling of 47470167 in words is "forty-seven million, four hundred seventy thousand, one hundred sixty-seven".