47341057 has 4 divisors (see below), whose sum is σ = 47369476. Its totient is φ = 47312640.

The previous prime is 47341051. The next prime is 47341081. The reversal of 47341057 is 75014374.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 75014374 = 2 ⋅37507187.

It can be written as a sum of positive squares in 2 ways, for example, as 11771761 + 35569296 = 3431^2 + 5964^2 .

It is a cyclic number.

It is not a de Polignac number, because 47341057 - 2⁷ = 47340929 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (47341051) 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, 11544 + ... + 15097.

It is an arithmetic number, because the mean of its divisors is an integer number (11842369).

Almost surely, 2^47341057 is an apocalyptic number.

It is an amenable number.

47341057 is a deficient number, since it is larger than the sum of its proper divisors (28419).

47341057 is a wasteful number, since it uses less digits than its factorization.

47341057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28418.

The product of its (nonzero) digits is 11760, while the sum is 31.

The square root of 47341057 is about 6880.4837765959. The cubic root of 47341057 is about 361.7534237517.

The spelling of 47341057 in words is "forty-seven million, three hundred forty-one thousand, fifty-seven".