4099158 has 24 divisors (see below), whose sum is σ = 10150608. Its totient is φ = 1171152.

The previous prime is 4099141. The next prime is 4099171. The reversal of 4099158 is 8519904.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 16141 + ... + 16392.

It is an arithmetic number, because the mean of its divisors is an integer number (422942).

Almost surely, 2^4099158 is an apocalyptic number.

4099158 is an abundant number, since it is smaller than the sum of its proper divisors (6051450).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4099158 is a wasteful number, since it uses less digits than its factorization.

4099158 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32548 (or 32545 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 36.

The square root of 4099158 is about 2024.6377453757. The cubic root of 4099158 is about 160.0411092285.

The spelling of 4099158 in words is "four million, ninety-nine thousand, one hundred fifty-eight".