4099882 has 4 divisors (see below), whose sum is σ = 6149826. Its totient is φ = 2049940.

The previous prime is 4099867. The next prime is 4099883. The reversal of 4099882 is 2889904.

It is a happy number.

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

It can be written as a sum of positive squares in only one way, i.e., 2253001 + 1846881 = 1501^2 + 1359^2 .

It is not an unprimeable number, because it can be changed into a prime (4099883) 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 as a sum of consecutive naturals, namely, 1024969 + ... + 1024972.

Almost surely, 2^4099882 is an apocalyptic number.

4099882 is a deficient number, since it is larger than the sum of its proper divisors (2049944).

4099882 is a wasteful number, since it uses less digits than its factorization.

4099882 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2049943.

The product of its (nonzero) digits is 41472, while the sum is 40.

The square root of 4099882 is about 2024.8165348989. The cubic root of 4099882 is about 160.0505309147.

The spelling of 4099882 in words is "four million, ninety-nine thousand, eight hundred eighty-two".