745150606 has 8 divisors (see below), whose sum is σ = 1118052360. Its totient is φ = 372466488.

The previous prime is 745150597. The next prime is 745150633. The reversal of 745150606 is 606051547.

It is a happy number.

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

It is a super-3 number, since 3×745150606³ (a number of 28 digits) contains 333 as substring.

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 3 ways as a sum of consecutive naturals, for example, 45561 + ... + 59716.

It is an arithmetic number, because the mean of its divisors is an integer number (139756545).

Almost surely, 2^745150606 is an apocalyptic number.

745150606 is a deficient number, since it is larger than the sum of its proper divisors (372901754).

745150606 is a wasteful number, since it uses less digits than its factorization.

745150606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108818.

The product of its (nonzero) digits is 25200, while the sum is 34.

The square root of 745150606 is about 27297.4468769517. The cubic root of 745150606 is about 906.5978532032.

The spelling of 745150606 in words is "seven hundred forty-five million, one hundred fifty thousand, six hundred six".