57284701 has 4 divisors (see below), whose sum is σ = 57400000. Its totient is φ = 57169404.

The previous prime is 57284699. The next prime is 57284741. The reversal of 57284701 is 10748275.

It is a happy number.

57284701 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 57284701 - 2¹ = 57284699 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 (57284741) by changing a digit.

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, 56901 + ... + 57898.

It is an arithmetic number, because the mean of its divisors is an integer number (14350000).

Almost surely, 2^57284701 is an apocalyptic number.

It is an amenable number.

57284701 is a deficient number, since it is larger than the sum of its proper divisors (115299).

57284701 is a wasteful number, since it uses less digits than its factorization.

57284701 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115298.

The product of its (nonzero) digits is 15680, while the sum is 34.

The square root of 57284701 is about 7568.6657344607. The cubic root of 57284701 is about 385.4897932220.

The spelling of 57284701 in words is "fifty-seven million, two hundred eighty-four thousand, seven hundred one".