745800286 has 24 divisors (see below), whose sum is σ = 1419651576. Its totient is φ = 290571120.

The previous prime is 745800269. The next prime is 745800301. The reversal of 745800286 is 682008547.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 344841 + ... + 346996.

It is an arithmetic number, because the mean of its divisors is an integer number (59152149).

Almost surely, 2^745800286 is an apocalyptic number.

745800286 is a deficient number, since it is larger than the sum of its proper divisors (673851290).

745800286 is a wasteful number, since it uses less digits than its factorization.

745800286 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 691864 (or 691857 counting only the distinct ones).

The product of its (nonzero) digits is 107520, while the sum is 40.

The square root of 745800286 is about 27309.3442982434. The cubic root of 745800286 is about 906.8612574033.

The spelling of 745800286 in words is "seven hundred forty-five million, eight hundred thousand, two hundred eighty-six".