44040474 has 12 divisors (see below), whose sum is σ = 95421066. Its totient is φ = 14680152.

The previous prime is 44040463. The next prime is 44040487. The reversal of 44040474 is 47404044.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 40411449 + 3629025 = 6357^2 + 1905^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1223329 + ... + 1223364.

Almost surely, 2^44040474 is an apocalyptic number.

44040474 is an abundant number, since it is smaller than the sum of its proper divisors (51380592).

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

44040474 is a wasteful number, since it uses less digits than its factorization.

44040474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2446701 (or 2446698 counting only the distinct ones).

The product of its (nonzero) digits is 7168, while the sum is 27.

The square root of 44040474 is about 6636.2997219836. The cubic root of 44040474 is about 353.1430483270.

The spelling of 44040474 in words is "forty-four million, forty thousand, four hundred seventy-four".