47157041 has 8 divisors (see below), whose sum is σ = 47724000. Its totient is φ = 46593792.

The previous prime is 47157029. The next prime is 47157043. The reversal of 47157041 is 14075174.

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

It is a cyclic number.

It is not a de Polignac number, because 47157041 - 2¹⁰ = 47156017 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 47156995 and 47157013.

It is not an unprimeable number, because it can be changed into a prime (47157043) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30710 + ... + 32208.

It is an arithmetic number, because the mean of its divisors is an integer number (5965500).

Almost surely, 2^47157041 is an apocalyptic number.

It is an amenable number.

47157041 is a deficient number, since it is larger than the sum of its proper divisors (566959).

47157041 is a wasteful number, since it uses less digits than its factorization.

47157041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1855.

The product of its (nonzero) digits is 3920, while the sum is 29.

The square root of 47157041 is about 6867.0984411176. The cubic root of 47157041 is about 361.2840999407.

The spelling of 47157041 in words is "forty-seven million, one hundred fifty-seven thousand, forty-one".