374138 has 4 divisors (see below), whose sum is σ = 561210. Its totient is φ = 187068.

The previous prime is 374137. The next prime is 374149. The reversal of 374138 is 831473.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 831473 = 23 ⋅36151.

It can be written as a sum of positive squares in only one way, i.e., 332929 + 41209 = 577^2 + 203^2 .

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 374138.

It is not an unprimeable number, because it can be changed into a prime (374137) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 93533 + ... + 93536.

2³⁷⁴¹³⁸ is an apocalyptic number.

374138 is a deficient number, since it is larger than the sum of its proper divisors (187072).

374138 is a wasteful number, since it uses less digits than its factorization.

374138 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 187071.

The product of its digits is 2016, while the sum is 26.

The square root of 374138 is about 611.6682107156. The cubic root of 374138 is about 72.0571819407.

It can be divided in two parts, 374 and 138, that added together give a 9-th power (512 = 2⁹).

The spelling of 374138 in words is "three hundred seventy-four thousand, one hundred thirty-eight".