47124934 has 8 divisors (see below), whose sum is σ = 70726968. Its totient is φ = 23549280.

The previous prime is 47124923. The next prime is 47124937. The reversal of 47124934 is 43942174.

It is a happy number.

47124934 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 47124934.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47124937) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 1267 + ... + 9790.

It is an arithmetic number, because the mean of its divisors is an integer number (8840871).

Almost surely, 2^47124934 is an apocalyptic number.

47124934 is a deficient number, since it is larger than the sum of its proper divisors (23602034).

47124934 is a wasteful number, since it uses less digits than its factorization.

47124934 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13190.

The product of its digits is 24192, while the sum is 34.

The square root of 47124934 is about 6864.7603017148. The cubic root of 47124934 is about 361.2020875702.

The spelling of 47124934 in words is "forty-seven million, one hundred twenty-four thousand, nine hundred thirty-four".