374481 has 6 divisors (see below), whose sum is σ = 540930. Its totient is φ = 249648.

The previous prime is 374461. The next prime is 374483. The reversal of 374481 is 184473.

It can be written as a sum of positive squares in only one way, i.e., 370881 + 3600 = 609^2 + 60^2 .

It is not a de Polignac number, because 374481 - 2⁹ = 373969 is a prime.

It is a super-2 number, since 2×374481² = 280472038722, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (374483) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 20796 + ... + 20813.

It is an arithmetic number, because the mean of its divisors is an integer number (90155).

2³⁷⁴⁴⁸¹ is an apocalyptic number.

It is an amenable number.

374481 is a deficient number, since it is larger than the sum of its proper divisors (166449).

374481 is a wasteful number, since it uses less digits than its factorization.

374481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41615 (or 41612 counting only the distinct ones).

The product of its digits is 2688, while the sum is 27.

The square root of 374481 is about 611.9485272472. The cubic root of 374481 is about 72.0791952659.

The spelling of 374481 in words is "three hundred seventy-four thousand, four hundred eighty-one".