44002873 has 2 divisors, whose sum is σ = 44002874. Its totient is φ = 44002872.

The previous prime is 44002859. The next prime is 44002877. The reversal of 44002873 is 37820044.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 27331984 + 16670889 = 5228^2 + 4083^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-44002873 is a prime.

It is not a weakly prime, because it can be changed into another prime (44002877) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22001436 + 22001437.

It is an arithmetic number, because the mean of its divisors is an integer number (22001437).

Almost surely, 2^44002873 is an apocalyptic number.

It is an amenable number.

44002873 is a deficient number, since it is larger than the sum of its proper divisors (1).

44002873 is an equidigital number, since it uses as much as digits as its factorization.

44002873 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5376, while the sum is 28.

The square root of 44002873 is about 6633.4661376991. The cubic root of 44002873 is about 353.0425172220.

The spelling of 44002873 in words is "forty-four million, two thousand, eight hundred seventy-three".