57470071 has 8 divisors (see below), whose sum is σ = 58562640. Its totient is φ = 56381568.

The previous prime is 57470057. The next prime is 57470087. The reversal of 57470071 is 17007475.

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 57470071 - 2⁷ = 57469943 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 (57470671) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 57145 + ... + 58141.

It is an arithmetic number, because the mean of its divisors is an integer number (7320330).

Almost surely, 2^57470071 is an apocalyptic number.

57470071 is a deficient number, since it is larger than the sum of its proper divisors (1092569).

57470071 is an equidigital number, since it uses as much as digits as its factorization.

57470071 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2033.

The product of its (nonzero) digits is 6860, while the sum is 31.

The square root of 57470071 is about 7580.9017273673. The cubic root of 57470071 is about 385.9051531217.

The spelling of 57470071 in words is "fifty-seven million, four hundred seventy thousand, seventy-one".