674241 has 8 divisors (see below), whose sum is σ = 902880. Its totient is φ = 447552.

The previous prime is 674239. The next prime is 674249. The reversal of 674241 is 142476.

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

It is not a de Polignac number, because 674241 - 2¹ = 674239 is a prime.

It is a Curzon number.

674241 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (674249) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 841 + ... + 1433.

It is an arithmetic number, because the mean of its divisors is an integer number (112860).

2⁶⁷⁴²⁴¹ is an apocalyptic number.

It is an amenable number.

674241 is a deficient number, since it is larger than the sum of its proper divisors (228639).

674241 is a wasteful number, since it uses less digits than its factorization.

674241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 975.

The product of its digits is 1344, while the sum is 24.

The square root of 674241 is about 821.1217936457. The cubic root of 674241 is about 87.6876408602.

It can be divided in two parts, 6 and 74241, that added together give a palindrome (74247).

The spelling of 674241 in words is "six hundred seventy-four thousand, two hundred forty-one".