44285769 has 12 divisors (see below), whose sum is σ = 69783792. Its totient is φ = 26839800.

The previous prime is 44285767. The next prime is 44285779. The reversal of 44285769 is 96758244.

It is a happy number.

It is not a de Polignac number, because 44285769 - 2¹ = 44285767 is a prime.

It is a super-2 number, since 2×44285769² = 3922458671842722, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (44285767) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 223567 + ... + 223764.

It is an arithmetic number, because the mean of its divisors is an integer number (5815316).

Almost surely, 2^44285769 is an apocalyptic number.

It is an amenable number.

44285769 is a deficient number, since it is larger than the sum of its proper divisors (25498023).

44285769 is a wasteful number, since it uses less digits than its factorization.

44285769 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 447348 (or 447345 counting only the distinct ones).

The product of its digits is 483840, while the sum is 45.

The square root of 44285769 is about 6654.7553674046. The cubic root of 44285769 is about 353.7974758458.

It can be divided in two parts, 44285 and 769, that added together give a palindrome (45054).

The spelling of 44285769 in words is "forty-four million, two hundred eighty-five thousand, seven hundred sixty-nine".