745759285 has 8 divisors (see below), whose sum is σ = 895061376. Its totient is φ = 596507280.

The previous prime is 745759211. The next prime is 745759319. The reversal of 745759285 is 582957547.

It is a happy number.

745759285 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 745759285 - 2⁹ = 745758773 is a prime.

It is a super-2 number, since 2×745759285² = 1112313822327422450, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41200 + ... + 56470.

It is an arithmetic number, because the mean of its divisors is an integer number (111882672).

Almost surely, 2^745759285 is an apocalyptic number.

It is an amenable number.

745759285 is a deficient number, since it is larger than the sum of its proper divisors (149302091).

745759285 is a wasteful number, since it uses less digits than its factorization.

745759285 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25043.

The product of its digits is 3528000, while the sum is 52.

The square root of 745759285 is about 27308.5936108032. The cubic root of 745759285 is about 906.8446386112.

The spelling of 745759285 in words is "seven hundred forty-five million, seven hundred fifty-nine thousand, two hundred eighty-five".