39485157 has 8 divisors (see below), whose sum is σ = 52715040. Its totient is φ = 26289360.

The previous prime is 39485143. The next prime is 39485191. The reversal of 39485157 is 75158493.

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

It is not a de Polignac number, because 39485157 - 2⁶ = 39485093 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (39485107) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5682 + ... + 10547.

It is an arithmetic number, because the mean of its divisors is an integer number (6589380).

Almost surely, 2^39485157 is an apocalyptic number.

It is an amenable number.

39485157 is a deficient number, since it is larger than the sum of its proper divisors (13229883).

39485157 is a wasteful number, since it uses less digits than its factorization.

39485157 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17043.

The product of its digits is 151200, while the sum is 42.

The square root of 39485157 is about 6283.7215883583. The cubic root of 39485157 is about 340.5215668555.

The spelling of 39485157 in words is "thirty-nine million, four hundred eighty-five thousand, one hundred fifty-seven".