704313225 has 120 divisors (see below), whose sum is σ = 1626913728. Its totient is φ = 292636800.

The previous prime is 704313161. The next prime is 704313229. The reversal of 704313225 is 522313407.

704313225 is a `hidden beast` number, since 7 + 0 + 431 + 3 + 225 = 666.

It is not a de Polignac number, because 704313225 - 2⁶ = 704313161 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (704313229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 153667 + ... + 158183.

Almost surely, 2^704313225 is an apocalyptic number.

704313225 is a gapful number since it is divisible by the number (75) formed by its first and last digit.

It is an amenable number.

704313225 is an abundant number, since it is smaller than the sum of its proper divisors (922600503).

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

704313225 is a wasteful number, since it uses less digits than its factorization.

704313225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4557 (or 4543 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 27.

The square root of 704313225 is about 26538.9002221268. The cubic root of 704313225 is about 889.7239496515.

The spelling of 704313225 in words is "seven hundred four million, three hundred thirteen thousand, two hundred twenty-five".