44042548 has 18 divisors (see below), whose sum is σ = 84719138. Its totient is φ = 20019120.

The previous prime is 44042533. The next prime is 44042573. The reversal of 44042548 is 84524044.

It can be written as a sum of positive squares in only one way, i.e., 25826724 + 18215824 = 5082^2 + 4268^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 45015 + ... + 45982.

Almost surely, 2^44042548 is an apocalyptic number.

It is an amenable number.

44042548 is a deficient number, since it is larger than the sum of its proper divisors (40676590).

44042548 is a wasteful number, since it uses less digits than its factorization.

44042548 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91023 (or 91010 counting only the distinct ones).

The product of its (nonzero) digits is 20480, while the sum is 31.

The square root of 44042548 is about 6636.4559819229. The cubic root of 44042548 is about 353.1485917671.

The spelling of 44042548 in words is "forty-four million, forty-two thousand, five hundred forty-eight".