44054649 has 12 divisors (see below), whose sum is σ = 64137216. Its totient is φ = 29137752.

The previous prime is 44054603. The next prime is 44054663. The reversal of 44054649 is 94645044.

44054649 is a `hidden beast` number, since 4 + 4 + 0 + 5 + 4 + 649 = 666.

It is not a de Polignac number, because 44054649 - 2¹¹ = 44052601 is a prime.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (44054669) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18129 + ... + 20414.

It is an arithmetic number, because the mean of its divisors is an integer number (5344768).

Almost surely, 2^44054649 is an apocalyptic number.

It is an amenable number.

44054649 is a deficient number, since it is larger than the sum of its proper divisors (20082567).

44054649 is a wasteful number, since it uses less digits than its factorization.

44054649 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38676 (or 38673 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 36.

The square root of 44054649 is about 6637.3676257986. The cubic root of 44054649 is about 353.1809321589.

The spelling of 44054649 in words is "forty-four million, fifty-four thousand, six hundred forty-nine".