704144425 has 12 divisors (see below), whose sum is σ = 911102400. Its totient is φ = 538823120.

The previous prime is 704144387. The next prime is 704144443. The reversal of 704144425 is 524441407.

It is not a de Polignac number, because 704144425 - 2⁷ = 704144297 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 611725 + ... + 612874.

It is an arithmetic number, because the mean of its divisors is an integer number (75925200).

Almost surely, 2^704144425 is an apocalyptic number.

It is an amenable number.

704144425 is a deficient number, since it is larger than the sum of its proper divisors (206957975).

704144425 is a wasteful number, since it uses less digits than its factorization.

704144425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1224632 (or 1224627 counting only the distinct ones).

The product of its (nonzero) digits is 17920, while the sum is 31.

The square root of 704144425 is about 26535.7197942698. The cubic root of 704144425 is about 889.6528650843.

The spelling of 704144425 in words is "seven hundred four million, one hundred forty-four thousand, four hundred twenty-five".