4912199 has 4 divisors (see below), whose sum is σ = 5004936. Its totient is φ = 4819464.

The previous prime is 4912151. The next prime is 4912207. The reversal of 4912199 is 9912194.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9912194 = 2 ⋅4956097.

It is a cyclic number.

It is not a de Polignac number, because 4912199 - 2⁸ = 4911943 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4911199) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46289 + ... + 46394.

It is an arithmetic number, because the mean of its divisors is an integer number (1251234).

Almost surely, 2^4912199 is an apocalyptic number.

4912199 is a deficient number, since it is larger than the sum of its proper divisors (92737).

4912199 is an equidigital number, since it uses as much as digits as its factorization.

4912199 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92736.

The product of its digits is 5832, while the sum is 35.

The square root of 4912199 is about 2216.3481224753. The cubic root of 4912199 is about 169.9907607435.

The spelling of 4912199 in words is "four million, nine hundred twelve thousand, one hundred ninety-nine".