57634063 has 4 divisors (see below), whose sum is σ = 61024320. Its totient is φ = 54243808.

The previous prime is 57634039. The next prime is 57634111. The reversal of 57634063 is 36043675.

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

It is a cyclic number.

It is not a de Polignac number, because 57634063 - 2²¹ = 55536911 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 (57634013) 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, 1695103 + ... + 1695136.

It is an arithmetic number, because the mean of its divisors is an integer number (15256080).

Almost surely, 2^57634063 is an apocalyptic number.

57634063 is a deficient number, since it is larger than the sum of its proper divisors (3390257).

57634063 is a wasteful number, since it uses less digits than its factorization.

57634063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3390256.

The product of its (nonzero) digits is 45360, while the sum is 34.

The square root of 57634063 is about 7591.7101498938. The cubic root of 57634063 is about 386.2718672314.

The spelling of 57634063 in words is "fifty-seven million, six hundred thirty-four thousand, sixty-three".