2044999 has 16 divisors (see below), whose sum is σ = 2384640. Its totient is φ = 1735360.

The previous prime is 2044979. The next prime is 2045009. The reversal of 2044999 is 9994402.

2044999 = 137² + 138² + ... + 205².

It is not a de Polignac number, because 2044999 - 2⁹ = 2044487 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2044909) 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, 14859 + ... + 14995.

It is an arithmetic number, because the mean of its divisors is an integer number (149040).

2^2044999 is an apocalyptic number.

2044999 is a deficient number, since it is larger than the sum of its proper divisors (339641).

2044999 is a wasteful number, since it uses less digits than its factorization.

With its predecessor (2044998) it forms an eRAP, since the sums of their prime factors are consecutive (229 and 230).

2044999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 230.

The product of its (nonzero) digits is 23328, while the sum is 37.

The square root of 2044999 is about 1430.0346149657. The cubic root of 2044999 is about 126.9300253124.

The spelling of 2044999 in words is "two million, forty-four thousand, nine hundred ninety-nine".