2043099 has 6 divisors (see below), whose sum is σ = 2951156. Its totient is φ = 1362060.

The previous prime is 2043091. The next prime is 2043101. The reversal of 2043099 is 9903402.

It is not a de Polignac number, because 2043099 - 2³ = 2043091 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2043091) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 113497 + ... + 113514.

2^2043099 is an apocalyptic number.

2043099 is a deficient number, since it is larger than the sum of its proper divisors (908057).

2043099 is a wasteful number, since it uses less digits than its factorization.

2043099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 227017 (or 227014 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 27.

The square root of 2043099 is about 1429.3701410062. The cubic root of 2043099 is about 126.8907030804.

The spelling of 2043099 in words is "two million, forty-three thousand, ninety-nine".