44949150 has 72 divisors (see below), whose sum is σ = 122882760. Its totient is φ = 11776320.

The previous prime is 44949143. The next prime is 44949167. The reversal of 44949150 is 5194944.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 25704 + ... + 27396.

It is an arithmetic number, because the mean of its divisors is an integer number (1706705).

Almost surely, 2^44949150 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 44949150, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (61441380).

44949150 is an abundant number, since it is smaller than the sum of its proper divisors (77933610).

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

44949150 is a wasteful number, since it uses less digits than its factorization.

44949150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1770 (or 1762 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 36.

The square root of 44949150 is about 6704.4127259589. The cubic root of 44949150 is about 355.5553036384. Note that the first 3 decimals are identical.

The spelling of 44949150 in words is "forty-four million, nine hundred forty-nine thousand, one hundred fifty".