57459790 has 8 divisors (see below), whose sum is σ = 103427640. Its totient is φ = 22983912.

The previous prime is 57459769. The next prime is 57459827. The reversal of 57459790 is 9795475.

It is a happy number.

57459790 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a self number, because there is not a number n which added to its sum of digits gives 57459790.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2872980 + ... + 2872999.

It is an arithmetic number, because the mean of its divisors is an integer number (12928455).

Almost surely, 2^57459790 is an apocalyptic number.

57459790 is a deficient number, since it is larger than the sum of its proper divisors (45967850).

57459790 is a wasteful number, since it uses less digits than its factorization.

57459790 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5745986.

The product of its (nonzero) digits is 396900, while the sum is 46.

The square root of 57459790 is about 7580.2236114774. The cubic root of 57459790 is about 385.8821398244.

The spelling of 57459790 in words is "fifty-seven million, four hundred fifty-nine thousand, seven hundred ninety".