47057941 has 4 divisors (see below), whose sum is σ = 53780512. Its totient is φ = 40335372.

The previous prime is 47057909. The next prime is 47057999. The reversal of 47057941 is 14975074.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 47057941 - 2⁵ = 47057909 is a prime.

It is a super-2 number, since 2×47057941² = 4428899622318962, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 47057941.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47057341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3361275 + ... + 3361288.

It is an arithmetic number, because the mean of its divisors is an integer number (13445128).

Almost surely, 2^47057941 is an apocalyptic number.

It is an amenable number.

47057941 is a deficient number, since it is larger than the sum of its proper divisors (6722571).

47057941 is an equidigital number, since it uses as much as digits as its factorization.

47057941 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6722570.

The product of its (nonzero) digits is 35280, while the sum is 37.

The square root of 47057941 is about 6859.8790805669. The cubic root of 47057941 is about 361.0308442733.

The spelling of 47057941 in words is "forty-seven million, fifty-seven thousand, nine hundred forty-one".