374281 has 4 divisors (see below), whose sum is σ = 394000. Its totient is φ = 354564.

The previous prime is 374239. The next prime is 374287. The reversal of 374281 is 182473.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 374281 - 2¹⁷ = 243209 is a prime.

It is a super-2 number, since 2×374281² = 280172533922, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (374287) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9831 + ... + 9868.

It is an arithmetic number, because the mean of its divisors is an integer number (98500).

2³⁷⁴²⁸¹ is an apocalyptic number.

It is an amenable number.

374281 is a deficient number, since it is larger than the sum of its proper divisors (19719).

374281 is a wasteful number, since it uses less digits than its factorization.

374281 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19718.

The product of its digits is 1344, while the sum is 25.

The square root of 374281 is about 611.7850929861. The cubic root of 374281 is about 72.0663611424.

The spelling of 374281 in words is "three hundred seventy-four thousand, two hundred eighty-one".