38157674 has 8 divisors (see below), whose sum is σ = 57270180. Its totient is φ = 19067616.

The previous prime is 38157661. The next prime is 38157697. The reversal of 38157674 is 47675183.

38157674 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 32982049 + 5175625 = 5743^2 + 2275^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 389 + ... + 8744.

Almost surely, 2^38157674 is an apocalyptic number.

38157674 is a deficient number, since it is larger than the sum of its proper divisors (19112506).

38157674 is a wasteful number, since it uses less digits than its factorization.

38157674 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11224.

The product of its digits is 141120, while the sum is 41.

The square root of 38157674 is about 6177.1898141469. The cubic root of 38157674 is about 336.6618956071.

The spelling of 38157674 in words is "thirty-eight million, one hundred fifty-seven thousand, six hundred seventy-four".