57638314 has 4 divisors (see below), whose sum is σ = 86457474. Its totient is φ = 28819156.

The previous prime is 57638303. The next prime is 57638353. The reversal of 57638314 is 41383675.

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

It can be written as a sum of positive squares in only one way, i.e., 44555625 + 13082689 = 6675^2 + 3617^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14409577 + ... + 14409580.

Almost surely, 2^57638314 is an apocalyptic number.

57638314 is a deficient number, since it is larger than the sum of its proper divisors (28819160).

57638314 is a wasteful number, since it uses less digits than its factorization.

57638314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28819159.

The product of its digits is 60480, while the sum is 37.

The square root of 57638314 is about 7591.9901211738. The cubic root of 57638314 is about 386.2813639379.

The spelling of 57638314 in words is "fifty-seven million, six hundred thirty-eight thousand, three hundred fourteen".