57463741 has 4 divisors (see below), whose sum is σ = 57545500. Its totient is φ = 57381984.

The previous prime is 57463717. The next prime is 57463753. The reversal of 57463741 is 14736475.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 6911641 + 50552100 = 2629^2 + 7110^2 .

It is a cyclic number.

It is not a de Polignac number, because 57463741 - 2⁵ = 57463709 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 57463741.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57463711) 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 3 ways as a sum of consecutive naturals, for example, 39816 + ... + 41233.

It is an arithmetic number, because the mean of its divisors is an integer number (14386375).

Almost surely, 2^57463741 is an apocalyptic number.

It is an amenable number.

57463741 is a deficient number, since it is larger than the sum of its proper divisors (81759).

57463741 is an equidigital number, since it uses as much as digits as its factorization.

57463741 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81758.

The product of its digits is 70560, while the sum is 37.

The square root of 57463741 is about 7580.4842193622. The cubic root of 57463741 is about 385.8909841855.

The spelling of 57463741 in words is "fifty-seven million, four hundred sixty-three thousand, seven hundred forty-one".