674674148 has 12 divisors (see below), whose sum is σ = 1181212032. Its totient is φ = 337185000.

The previous prime is 674674123. The next prime is 674674177. The reversal of 674674148 is 841476476.

674674148 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27728 + ... + 46023.

It is an arithmetic number, because the mean of its divisors is an integer number (98434336).

Almost surely, 2^674674148 is an apocalyptic number.

It is an amenable number.

674674148 is a deficient number, since it is larger than the sum of its proper divisors (506537884).

674674148 is a wasteful number, since it uses less digits than its factorization.

674674148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76042 (or 76040 counting only the distinct ones).

The product of its digits is 903168, while the sum is 47.

The square root of 674674148 is about 25974.4903318621. The cubic root of 674674148 is about 877.0641436286.

The spelling of 674674148 in words is "six hundred seventy-four million, six hundred seventy-four thousand, one hundred forty-eight".