57897703 has 8 divisors (see below), whose sum is σ = 59000400. Its totient is φ = 56799168.

The previous prime is 57897701. The next prime is 57897743. The reversal of 57897703 is 30779875.

It is a happy number.

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 57897703 - 2¹ = 57897701 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 (57897701) 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, 47125 + ... + 48337.

It is an arithmetic number, because the mean of its divisors is an integer number (7375050).

Almost surely, 2^57897703 is an apocalyptic number.

57897703 is a deficient number, since it is larger than the sum of its proper divisors (1102697).

57897703 is a wasteful number, since it uses less digits than its factorization.

57897703 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2081.

The product of its (nonzero) digits is 370440, while the sum is 46.

The square root of 57897703 is about 7609.0540147905. The cubic root of 57897703 is about 386.8599559607.

The spelling of 57897703 in words is "fifty-seven million, eight hundred ninety-seven thousand, seven hundred three".