44894229 has 16 divisors (see below), whose sum is σ = 66137472. Its totient is φ = 26943488.

The previous prime is 44894191. The next prime is 44894237. The reversal of 44894229 is 92249844.

It is not a de Polignac number, because 44894229 - 2¹² = 44890133 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44894299) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17964 + ... + 20309.

It is an arithmetic number, because the mean of its divisors is an integer number (4133592).

Almost surely, 2^44894229 is an apocalyptic number.

It is an amenable number.

44894229 is a deficient number, since it is larger than the sum of its proper divisors (21243243).

44894229 is a wasteful number, since it uses less digits than its factorization.

44894229 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38316.

The product of its digits is 165888, while the sum is 42.

The square root of 44894229 is about 6700.3155895823. The cubic root of 44894229 is about 355.4104331835.

The spelling of 44894229 in words is "forty-four million, eight hundred ninety-four thousand, two hundred twenty-nine".