44890506 has 24 divisors (see below), whose sum is σ = 102984804. Its totient is φ = 14083200.

The previous prime is 44890501. The next prime is 44890513. The reversal of 44890506 is 60509844.

It can be written as a sum of positive squares in 2 ways, for example, as 41486481 + 3404025 = 6441^2 + 1845^2 .

It is not an unprimeable number, because it can be changed into a prime (44890501) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 73045 + ... + 73656.

Almost surely, 2^44890506 is an apocalyptic number.

44890506 is an abundant number, since it is smaller than the sum of its proper divisors (58094298).

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

44890506 is a wasteful number, since it uses less digits than its factorization.

44890506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146726 (or 146723 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 36.

The square root of 44890506 is about 6700.0377610876. The cubic root of 44890506 is about 355.4006083898.

The spelling of 44890506 in words is "forty-four million, eight hundred ninety thousand, five hundred six".