674182425 has 36 divisors (see below), whose sum is σ = 1296638736. Its totient is φ = 308196000.

The previous prime is 674182409. The next prime is 674182427. The reversal of 674182425 is 524281476.

It is not a de Polignac number, because 674182425 - 2⁴ = 674182409 is a prime.

It is not an unprimeable number, because it can be changed into a prime (674182427) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 88051 + ... + 95400.

Almost surely, 2^674182425 is an apocalyptic number.

It is an amenable number.

674182425 is a deficient number, since it is larger than the sum of its proper divisors (622456311).

674182425 is a wasteful number, since it uses less digits than its factorization.

674182425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 183478 (or 183466 counting only the distinct ones).

The product of its digits is 107520, while the sum is 39.

The square root of 674182425 is about 25965.0231080198. The cubic root of 674182425 is about 876.8510148510.

The spelling of 674182425 in words is "six hundred seventy-four million, one hundred eighty-two thousand, four hundred twenty-five".