44275144 has 8 divisors (see below), whose sum is σ = 83015910. Its totient is φ = 22137568.

The previous prime is 44275139. The next prime is 44275169. The reversal of 44275144 is 44157244.

It can be written as a sum of positive squares in only one way, i.e., 39212644 + 5062500 = 6262^2 + 2250^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2767189 + ... + 2767204.

Almost surely, 2^44275144 is an apocalyptic number.

It is an amenable number.

44275144 is a deficient number, since it is larger than the sum of its proper divisors (38740766).

44275144 is a wasteful number, since it uses less digits than its factorization.

44275144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5534399 (or 5534395 counting only the distinct ones).

The product of its digits is 17920, while the sum is 31.

The square root of 44275144 is about 6653.9570181960. The cubic root of 44275144 is about 353.7691793303.

The spelling of 44275144 in words is "forty-four million, two hundred seventy-five thousand, one hundred forty-four".