57469785 has 8 divisors (see below), whose sum is σ = 91951680. Its totient is φ = 30650544.

The previous prime is 57469771. The next prime is 57469787. The reversal of 57469785 is 58796475.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 57469785 - 2⁶ = 57469721 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (57469787) 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, 1915645 + ... + 1915674.

It is an arithmetic number, because the mean of its divisors is an integer number (11493960).

Almost surely, 2^57469785 is an apocalyptic number.

It is an amenable number.

57469785 is a deficient number, since it is larger than the sum of its proper divisors (34481895).

57469785 is a wasteful number, since it uses less digits than its factorization.

57469785 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3831327.

The product of its digits is 2116800, while the sum is 51.

The square root of 57469785 is about 7580.8828641524. The cubic root of 57469785 is about 385.9045129679.

The spelling of 57469785 in words is "fifty-seven million, four hundred sixty-nine thousand, seven hundred eighty-five".