57689414 has 4 divisors (see below), whose sum is σ = 86534124. Its totient is φ = 28844706.

The previous prime is 57689413. The next prime is 57689447. The reversal of 57689414 is 41498675.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57689413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14422352 + ... + 14422355.

It is an arithmetic number, because the mean of its divisors is an integer number (21633531).

Almost surely, 2^57689414 is an apocalyptic number.

57689414 is a deficient number, since it is larger than the sum of its proper divisors (28844710).

57689414 is a wasteful number, since it uses less digits than its factorization.

57689414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28844709.

The product of its digits is 241920, while the sum is 44.

The square root of 57689414 is about 7595.3547645913. The cubic root of 57689414 is about 386.3954844822.

The spelling of 57689414 in words is "fifty-seven million, six hundred eighty-nine thousand, four hundred fourteen".