386157 has 8 divisors (see below), whose sum is σ = 520576. Its totient is φ = 254592.

The previous prime is 386153. The next prime is 386159. The reversal of 386157 is 751683.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 386157 - 2² = 386153 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 (386153) 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 in 7 ways as a sum of consecutive naturals, for example, 373 + ... + 954.

It is an arithmetic number, because the mean of its divisors is an integer number (65072).

2³⁸⁶¹⁵⁷ is an apocalyptic number.

It is an amenable number.

386157 is a deficient number, since it is larger than the sum of its proper divisors (134419).

386157 is a wasteful number, since it uses less digits than its factorization.

386157 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1427.

The product of its digits is 5040, while the sum is 30.

The square root of 386157 is about 621.4153200558. The cubic root of 386157 is about 72.8206644433.

The spelling of 386157 in words is "three hundred eighty-six thousand, one hundred fifty-seven".