4099258 has 4 divisors (see below), whose sum is σ = 6148890. Its totient is φ = 2049628.

The previous prime is 4099247. The next prime is 4099259. The reversal of 4099258 is 8529904.

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., 4052169 + 47089 = 2013^2 + 217^2 .

It is not an unprimeable number, because it can be changed into a prime (4099259) 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, 1024813 + ... + 1024816.

Almost surely, 2^4099258 is an apocalyptic number.

4099258 is a deficient number, since it is larger than the sum of its proper divisors (2049632).

4099258 is a wasteful number, since it uses less digits than its factorization.

4099258 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2049631.

The product of its (nonzero) digits is 25920, while the sum is 37.

The square root of 4099258 is about 2024.6624410010. The cubic root of 4099258 is about 160.0424106324.

The spelling of 4099258 in words is "four million, ninety-nine thousand, two hundred fifty-eight".