44253306 has 48 divisors (see below), whose sum is σ = 100459008. Its totient is φ = 14061600.

The previous prime is 44253301. The next prime is 44253323. The reversal of 44253306 is 60335244.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 44253306.

It is not an unprimeable number, because it can be changed into a prime (44253301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 39060 + ... + 40176.

It is an arithmetic number, because the mean of its divisors is an integer number (2092896).

Almost surely, 2^44253306 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 44253306, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (50229504).

44253306 is an abundant number, since it is smaller than the sum of its proper divisors (56205702).

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

44253306 is a wasteful number, since it uses less digits than its factorization.

44253306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1227 (or 1224 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 27.

The square root of 44253306 is about 6652.3158373607. The cubic root of 44253306 is about 353.7110061194.

The spelling of 44253306 in words is "forty-four million, two hundred fifty-three thousand, three hundred six".