57707461 has 16 divisors (see below), whose sum is σ = 68779008. Its totient is φ = 47376000.

The previous prime is 57707443. The next prime is 57707471. The reversal of 57707461 is 16470775.

57707461 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 57707461 - 2¹⁹ = 57183173 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 57707461.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57707431) 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 15 ways as a sum of consecutive naturals, for example, 20601 + ... + 23233.

It is an arithmetic number, because the mean of its divisors is an integer number (4298688).

Almost surely, 2^57707461 is an apocalyptic number.

It is an amenable number.

57707461 is a deficient number, since it is larger than the sum of its proper divisors (11071547).

57707461 is a wasteful number, since it uses less digits than its factorization.

57707461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2772.

The product of its (nonzero) digits is 41160, while the sum is 37.

The square root of 57707461 is about 7596.5427004658. The cubic root of 57707461 is about 386.4357723605.

It can be divided in two parts, 5770 and 7461, that added together give a palindrome (13231).

The spelling of 57707461 in words is "fifty-seven million, seven hundred seven thousand, four hundred sixty-one".