47124167 has 4 divisors (see below), whose sum is σ = 47206416. Its totient is φ = 47041920.

The previous prime is 47124151. The next prime is 47124169. The reversal of 47124167 is 76142174.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 47124167 - 2⁴ = 47124151 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47124169) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40259 + ... + 41412.

It is an arithmetic number, because the mean of its divisors is an integer number (11801604).

Almost surely, 2^47124167 is an apocalyptic number.

47124167 is a deficient number, since it is larger than the sum of its proper divisors (82249).

47124167 is an equidigital number, since it uses as much as digits as its factorization.

47124167 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82248.

The product of its digits is 9408, while the sum is 32.

The square root of 47124167 is about 6864.7044364634. The cubic root of 47124167 is about 361.2001279317.

The spelling of 47124167 in words is "forty-seven million, one hundred twenty-four thousand, one hundred sixty-seven".