44745306 has 16 divisors (see below), whose sum is σ = 89683200. Its totient is φ = 14883008.

The previous prime is 44745301. The next prime is 44745319. The reversal of 44745306 is 60354744.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (44745301) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4911 + ... + 10658.

It is an arithmetic number, because the mean of its divisors is an integer number (5605200).

Almost surely, 2^44745306 is an apocalyptic number.

44745306 is an abundant number, since it is smaller than the sum of its proper divisors (44937894).

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

44745306 is a wasteful number, since it uses less digits than its factorization.

44745306 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16053.

The product of its (nonzero) digits is 40320, while the sum is 33.

The square root of 44745306 is about 6689.1932248964. The cubic root of 44745306 is about 355.0170090376.

It can be divided in two parts, 4474530 and 6, that added together give a triangular number (4474536 = T₂₉₉₁).

The spelling of 44745306 in words is "forty-four million, seven hundred forty-five thousand, three hundred six".