47129675 has 12 divisors (see below), whose sum is σ = 60021456. Its totient is φ = 36684000.

The previous prime is 47129659. The next prime is 47129711. The reversal of 47129675 is 57692174.

47129675 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 47129675 - 2⁴ = 47129659 is a prime.

It is a Duffinian number.

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 11 ways as a sum of consecutive naturals, for example, 24551 + ... + 26400.

It is an arithmetic number, because the mean of its divisors is an integer number (5001788).

Almost surely, 2^47129675 is an apocalyptic number.

47129675 is a deficient number, since it is larger than the sum of its proper divisors (12891781).

47129675 is a wasteful number, since it uses less digits than its factorization.

47129675 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50998 (or 50993 counting only the distinct ones).

The product of its digits is 105840, while the sum is 41.

The square root of 47129675 is about 6865.1056073450. The cubic root of 47129675 is about 361.2142000658.

The spelling of 47129675 in words is "forty-seven million, one hundred twenty-nine thousand, six hundred seventy-five".