44529090 has 16 divisors (see below), whose sum is σ = 106869888. Its totient is φ = 11874416.

The previous prime is 44529083. The next prime is 44529101. The reversal of 44529090 is 9092544.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 742122 + ... + 742181.

It is an arithmetic number, because the mean of its divisors is an integer number (6679368).

Almost surely, 2^44529090 is an apocalyptic number.

44529090 is an abundant number, since it is smaller than the sum of its proper divisors (62340798).

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

44529090 is a wasteful number, since it uses less digits than its factorization.

44529090 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1484313.

The product of its (nonzero) digits is 12960, while the sum is 33.

The square root of 44529090 is about 6673.0120635287. The cubic root of 44529090 is about 354.4442537652. Note that the first 3 decimals are identical.

The spelling of 44529090 in words is "forty-four million, five hundred twenty-nine thousand, ninety".