4022899 has 4 divisors (see below), whose sum is σ = 4131664. Its totient is φ = 3914136.

The previous prime is 4022891. The next prime is 4022903. The reversal of 4022899 is 9982204.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4022899 - 2³ = 4022891 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4022891) 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 3 ways as a sum of consecutive naturals, for example, 54327 + ... + 54400.

It is an arithmetic number, because the mean of its divisors is an integer number (1032916).

Almost surely, 2^4022899 is an apocalyptic number.

4022899 is a deficient number, since it is larger than the sum of its proper divisors (108765).

4022899 is a wasteful number, since it uses less digits than its factorization.

4022899 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108764.

The product of its (nonzero) digits is 10368, while the sum is 34.

The square root of 4022899 is about 2005.7165801778. The cubic root of 4022899 is about 159.0424447949.

The spelling of 4022899 in words is "four million, twenty-two thousand, eight hundred ninety-nine".