674612124 has 12 divisors (see below), whose sum is σ = 1574094984. Its totient is φ = 224870704.

The previous prime is 674612101. The next prime is 674612129. The reversal of 674612124 is 421216476.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (674612129) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28108827 + ... + 28108850.

It is an arithmetic number, because the mean of its divisors is an integer number (131174582).

Almost surely, 2^674612124 is an apocalyptic number.

It is an amenable number.

674612124 is an abundant number, since it is smaller than the sum of its proper divisors (899482860).

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

674612124 is a wasteful number, since it uses less digits than its factorization.

674612124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56217684 (or 56217682 counting only the distinct ones).

The product of its digits is 16128, while the sum is 33.

The square root of 674612124 is about 25973.2963637656. The cubic root of 674612124 is about 877.0372661136.

The spelling of 674612124 in words is "six hundred seventy-four million, six hundred twelve thousand, one hundred twenty-four".