745736120 has 16 divisors (see below), whose sum is σ = 1677906360. Its totient is φ = 298294432.

The previous prime is 745736119. The next prime is 745736177. The reversal of 745736120 is 21637547.

745736120 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×745736120² = 1112244721345308800, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9321662 + ... + 9321741.

Almost surely, 2^745736120 is an apocalyptic number.

It is an amenable number.

745736120 is an abundant number, since it is smaller than the sum of its proper divisors (932170240).

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

745736120 is a wasteful number, since it uses less digits than its factorization.

745736120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18643414 (or 18643410 counting only the distinct ones).

The product of its (nonzero) digits is 35280, while the sum is 35.

The square root of 745736120 is about 27308.1694736209. The cubic root of 745736120 is about 906.8352489533.

The spelling of 745736120 in words is "seven hundred forty-five million, seven hundred thirty-six thousand, one hundred twenty".