47134057 has 8 divisors (see below), whose sum is σ = 47576232. Its totient is φ = 46694400.

The previous prime is 47134039. The next prime is 47134067. The reversal of 47134057 is 75043174.

It can be written as a sum of positive squares in 4 ways, for example, as 10361961 + 36772096 = 3219^2 + 6064^2 .

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 47134057 - 2¹⁵ = 47101289 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (47134027) 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, 61557 + ... + 62317.

It is an arithmetic number, because the mean of its divisors is an integer number (5947029).

Almost surely, 2^47134057 is an apocalyptic number.

It is an amenable number.

47134057 is a deficient number, since it is larger than the sum of its proper divisors (442175).

47134057 is a wasteful number, since it uses less digits than its factorization.

47134057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1259.

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

The square root of 47134057 is about 6865.4247501520. The cubic root of 47134057 is about 361.2253946516.

The spelling of 47134057 in words is "forty-seven million, one hundred thirty-four thousand, fifty-seven".