705085250 has 32 divisors (see below), whose sum is σ = 1389398400. Its totient is φ = 267188400.

The previous prime is 705085247. The next prime is 705085253. The reversal of 705085250 is 52580507.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (705085247) and next prime (705085253).

It is not an unprimeable number, because it can be changed into a prime (705085253) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 69470 + ... + 78969.

It is an arithmetic number, because the mean of its divisors is an integer number (43418700).

Almost surely, 2^705085250 is an apocalyptic number.

705085250 is a deficient number, since it is larger than the sum of its proper divisors (684313150).

705085250 is a wasteful number, since it uses less digits than its factorization.

705085250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 148475 (or 148465 counting only the distinct ones).

The product of its (nonzero) digits is 14000, while the sum is 32.

The square root of 705085250 is about 26553.4413965497. The cubic root of 705085250 is about 890.0489179021.

The spelling of 705085250 in words is "seven hundred five million, eighty-five thousand, two hundred fifty".