39157134 has 32 divisors (see below), whose sum is σ = 81648000. Its totient is φ = 12503904.

The previous prime is 39157093. The next prime is 39157147. The reversal of 39157134 is 43175193.

It is a super-2 number, since 2×39157134² = 3066562286187912, which contains 22 as substring.

It is a plaindrome in base 12.

It is a zygodrome in base 12.

It is a junction number, because it is equal to n+sod(n) for n = 39157095 and 39157104.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23377 + ... + 24995.

It is an arithmetic number, because the mean of its divisors is an integer number (2551500).

Almost surely, 2^39157134 is an apocalyptic number.

39157134 is an abundant number, since it is smaller than the sum of its proper divisors (42490866).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

39157134 is a wasteful number, since it uses less digits than its factorization.

39157134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1792.

The product of its digits is 11340, while the sum is 33.

The square root of 39157134 is about 6257.5661402817. The cubic root of 39157134 is about 339.5759823803.

The spelling of 39157134 in words is "thirty-nine million, one hundred fifty-seven thousand, one hundred thirty-four".