705493725 has 24 divisors (see below), whose sum is σ = 1168190112. Its totient is φ = 375691200.

The previous prime is 705493717. The next prime is 705493729. The reversal of 705493725 is 527394507.

It is not a de Polignac number, because 705493725 - 2³ = 705493717 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (705493729) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 45019 + ... + 58631.

It is an arithmetic number, because the mean of its divisors is an integer number (48674588).

Almost surely, 2^705493725 is an apocalyptic number.

705493725 is a gapful number since it is divisible by the number (75) formed by its first and last digit.

It is an amenable number.

705493725 is a deficient number, since it is larger than the sum of its proper divisors (462696387).

705493725 is a wasteful number, since it uses less digits than its factorization.

705493725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14317 (or 14312 counting only the distinct ones).

The product of its (nonzero) digits is 264600, while the sum is 42.

The square root of 705493725 is about 26561.1318471183. The cubic root of 705493725 is about 890.2207612109.

The spelling of 705493725 in words is "seven hundred five million, four hundred ninety-three thousand, seven hundred twenty-five".