4050999 has 16 divisors (see below), whose sum is σ = 6105600. Its totient is φ = 2653848.

The previous prime is 4050997. The next prime is 4051001. The reversal of 4050999 is 9990504.

It is an interprime number because it is at equal distance from previous prime (4050997) and next prime (4051001).

It is not a de Polignac number, because 4050999 - 2¹ = 4050997 is a prime.

4050999 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4050997) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 322 + ... + 2864.

It is an arithmetic number, because the mean of its divisors is an integer number (381600).

Almost surely, 2^4050999 is an apocalyptic number.

4050999 is a deficient number, since it is larger than the sum of its proper divisors (2054601).

4050999 is a wasteful number, since it uses less digits than its factorization.

4050999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2611 (or 2605 counting only the distinct ones).

The product of its (nonzero) digits is 14580, while the sum is 36.

The square root of 4050999 is about 2012.7093679913. The cubic root of 4050999 is about 159.4118904223.

The spelling of 4050999 in words is "four million, fifty thousand, nine hundred ninety-nine".