57628114 has 4 divisors (see below), whose sum is σ = 86442174. Its totient is φ = 28814056.

The previous prime is 57628099. The next prime is 57628141. The reversal of 57628114 is 41182675.

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., 34751025 + 22877089 = 5895^2 + 4783^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 57628114.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14407027 + ... + 14407030.

Almost surely, 2^57628114 is an apocalyptic number.

57628114 is a deficient number, since it is larger than the sum of its proper divisors (28814060).

57628114 is a wasteful number, since it uses less digits than its factorization.

57628114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28814059.

The product of its digits is 13440, while the sum is 34.

The square root of 57628114 is about 7591.3183308303. The cubic root of 57628114 is about 386.2585764199.

The spelling of 57628114 in words is "fifty-seven million, six hundred twenty-eight thousand, one hundred fourteen".