674006228 has 24 divisors (see below), whose sum is σ = 1418961600. Its totient is φ = 273656448.

The previous prime is 674006227. The next prime is 674006251. The reversal of 674006228 is 822600476.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (674006227) 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 in 7 ways as a sum of consecutive naturals, for example, 632933 + ... + 633996.

It is an arithmetic number, because the mean of its divisors is an integer number (59123400).

Almost surely, 2^674006228 is an apocalyptic number.

It is an amenable number.

674006228 is an abundant number, since it is smaller than the sum of its proper divisors (744955372).

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

674006228 is a wasteful number, since it uses less digits than its factorization.

674006228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1266959 (or 1266957 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 35.

The square root of 674006228 is about 25961.6299180155. The cubic root of 674006228 is about 876.7746201079.

The spelling of 674006228 in words is "six hundred seventy-four million, six thousand, two hundred twenty-eight".