674448575 has 12 divisors (see below), whose sum is σ = 836741088. Its totient is φ = 539284800.

The previous prime is 674448571. The next prime is 674448601. The reversal of 674448575 is 575844476.

674448575 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 674448575 - 2² = 674448571 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (674448571) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 53915 + ... + 65235.

It is an arithmetic number, because the mean of its divisors is an integer number (69728424).

Almost surely, 2^674448575 is an apocalyptic number.

674448575 is a deficient number, since it is larger than the sum of its proper divisors (162292513).

674448575 is a wasteful number, since it uses less digits than its factorization.

674448575 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13714 (or 13709 counting only the distinct ones).

The product of its digits is 3763200, while the sum is 50.

The square root of 674448575 is about 25970.1477662334. The cubic root of 674448575 is about 876.9663857980.

The spelling of 674448575 in words is "six hundred seventy-four million, four hundred forty-eight thousand, five hundred seventy-five".