745113594 has 8 divisors (see below), whose sum is σ = 1490227200. Its totient is φ = 248371196.

The previous prime is 745113581. The next prime is 745113599. The reversal of 745113594 is 495311547.

It is a sphenic number, since it is the product of 3 distinct primes.

745113594 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (745113599) 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 3 ways as a sum of consecutive naturals, for example, 62092794 + ... + 62092805.

It is an arithmetic number, because the mean of its divisors is an integer number (186278400).

Almost surely, 2^745113594 is an apocalyptic number.

745113594 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

745113594 is a wasteful number, since it uses less digits than its factorization.

745113594 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124185604.

The product of its digits is 75600, while the sum is 39.

The square root of 745113594 is about 27296.7689296737. The cubic root of 745113594 is about 906.5828425664.

The spelling of 745113594 in words is "seven hundred forty-five million, one hundred thirteen thousand, five hundred ninety-four".