44149056 has 112 divisors (see below), whose sum is σ = 135184896. Its totient is φ = 12455424.

The previous prime is 44149043. The next prime is 44149067. The reversal of 44149056 is 65094144.

It is a tau number, because it is divible by the number of its divisors (112).

It is a super-2 number, since 2×44149056² = 3898278291382272, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 143655 + ... + 143961.

It is an arithmetic number, because the mean of its divisors is an integer number (1207008).

Almost surely, 2^44149056 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 44149056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (67592448).

44149056 is an abundant number, since it is smaller than the sum of its proper divisors (91035840).

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

44149056 is a wasteful number, since it uses less digits than its factorization.

44149056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 436 (or 426 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 33.

The square root of 44149056 is about 6644.4756000756. The cubic root of 44149056 is about 353.4330354294.

The spelling of 44149056 in words is "forty-four million, one hundred forty-nine thousand, fifty-six".