674623552 has 14 divisors (see below), whose sum is σ = 1338706238. Its totient is φ = 337311744.

The previous prime is 674623531. The next prime is 674623559. The reversal of 674623552 is 255326476.

It can be written as a sum of positive squares in only one way, i.e., 652495936 + 22127616 = 25544^2 + 4704^2 .

It is not an unprimeable number, because it can be changed into a prime (674623559) 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 as a sum of consecutive naturals, namely, 5270433 + ... + 5270560.

Almost surely, 2^674623552 is an apocalyptic number.

It is an amenable number.

674623552 is a deficient number, since it is larger than the sum of its proper divisors (664082686).

674623552 is a wasteful number, since it uses less digits than its factorization.

674623552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10541005 (or 10540995 counting only the distinct ones).

The product of its digits is 302400, while the sum is 40.

The square root of 674623552 is about 25973.5163580136. The cubic root of 674623552 is about 877.0422184534.

The spelling of 674623552 in words is "six hundred seventy-four million, six hundred twenty-three thousand, five hundred fifty-two".