44896449 has 16 divisors (see below), whose sum is σ = 67860800. Its totient is φ = 26174016.

The previous prime is 44896399. The next prime is 44896457. The reversal of 44896449 is 94469844.

It is a happy number.

It is not a de Polignac number, because 44896449 - 2⁸ = 44896193 is a prime.

It is a super-2 number, since 2×44896449² = 4031382265619202, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 44896398 and 44896407.

It is not an unprimeable number, because it can be changed into a prime (44896469) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29554 + ... + 31035.

It is an arithmetic number, because the mean of its divisors is an integer number (4241300).

Almost surely, 2^44896449 is an apocalyptic number.

It is an amenable number.

44896449 is a deficient number, since it is larger than the sum of its proper divisors (22964351).

44896449 is a wasteful number, since it uses less digits than its factorization.

44896449 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60624.

The product of its digits is 995328, while the sum is 48.

The square root of 44896449 is about 6700.4812513729. The cubic root of 44896449 is about 355.4162913838.

The spelling of 44896449 in words is "forty-four million, eight hundred ninety-six thousand, four hundred forty-nine".