374142 has 16 divisors (see below), whose sum is σ = 755712. Its totient is φ = 123480.

The previous prime is 374137. The next prime is 374149. The reversal of 374142 is 241473.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 374142.

It is not an unprimeable number, because it can be changed into a prime (374149) by changing a digit.

374142 is an untouchable number, because it is not equal to the sum of proper divisors of any 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 7 ways as a sum of consecutive naturals, for example, 517 + ... + 1007.

It is an arithmetic number, because the mean of its divisors is an integer number (47232).

2³⁷⁴¹⁴² is an apocalyptic number.

374142 is an abundant number, since it is smaller than the sum of its proper divisors (381570).

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

374142 is a wasteful number, since it uses less digits than its factorization.

374142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 623.

The product of its digits is 672, while the sum is 21.

The square root of 374142 is about 611.6714804534. The cubic root of 374142 is about 72.0574387334.

The spelling of 374142 in words is "three hundred seventy-four thousand, one hundred forty-two", and thus it is an iban number.