674524000 has 48 divisors (see below), whose sum is σ = 1657315296. Its totient is φ = 269808000.

The previous prime is 674523989. The next prime is 674524001. The reversal of 674524000 is 425476.

674524000 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 674524000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (674524001) 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, 80316 + ... + 88315.

It is an arithmetic number, because the mean of its divisors is an integer number (34527402).

Almost surely, 2^674524000 is an apocalyptic number.

It is an amenable number.

674524000 is an abundant number, since it is smaller than the sum of its proper divisors (982791296).

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

674524000 is a wasteful number, since it uses less digits than its factorization.

674524000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 168656 (or 168638 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 28.

The square root of 674524000 is about 25971.5998737082. The cubic root of 674524000 is about 876.9990755767. Note that the first 3 decimals are identical.

Adding to 674524000 its reverse (425476), we get a palindrome (674949476).

The spelling of 674524000 in words is "six hundred seventy-four million, five hundred twenty-four thousand".