57471079 has 4 divisors (see below), whose sum is σ = 57884680. Its totient is φ = 57057480.

The previous prime is 57471061. The next prime is 57471103. The reversal of 57471079 is 97017475.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 57471079 - 2⁵ = 57471047 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57471019) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 206592 + ... + 206869.

It is an arithmetic number, because the mean of its divisors is an integer number (14471170).

Almost surely, 2^57471079 is an apocalyptic number.

57471079 is a deficient number, since it is larger than the sum of its proper divisors (413601).

57471079 is a wasteful number, since it uses less digits than its factorization.

57471079 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 413600.

The product of its (nonzero) digits is 61740, while the sum is 40.

The square root of 57471079 is about 7580.9682099320. The cubic root of 57471079 is about 385.9074093113.

The spelling of 57471079 in words is "fifty-seven million, four hundred seventy-one thousand, seventy-nine".