44226090 has 36 divisors (see below), whose sum is σ = 115152102. Its totient is φ = 11776800.

The previous prime is 44226089. The next prime is 44226103. The reversal of 44226090 is 9062244.

It can be written as a sum of positive squares in 3 ways, for example, as 44076321 + 149769 = 6639^2 + 387^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 62740 + ... + 63440.

Almost surely, 2^44226090 is an apocalyptic number.

44226090 is an abundant number, since it is smaller than the sum of its proper divisors (70926012).

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

44226090 is an equidigital number, since it uses as much as digits as its factorization.

44226090 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1415 (or 711 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The square root of 44226090 is about 6650.2699193341. The cubic root of 44226090 is about 353.6384799155.

The spelling of 44226090 in words is "forty-four million, two hundred twenty-six thousand, ninety".