4522099 has 4 divisors (see below), whose sum is σ = 4718736. Its totient is φ = 4325464.

The previous prime is 4522097. The next prime is 4522123. The reversal of 4522099 is 9902254.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9902254 = 2 ⋅4951127.

It is a cyclic number.

It is not a de Polignac number, because 4522099 - 2¹ = 4522097 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a d-powerful number, because it can be written as 4⁸ + 5² + 2¹⁸ + 2²² + 0 + 9 + 9² .

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4522099.

It is not an unprimeable number, because it can be changed into a prime (4522097) 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, 98284 + ... + 98329.

It is an arithmetic number, because the mean of its divisors is an integer number (1179684).

Almost surely, 2^4522099 is an apocalyptic number.

4522099 is a deficient number, since it is larger than the sum of its proper divisors (196637).

4522099 is a wasteful number, since it uses less digits than its factorization.

4522099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 196636.

The product of its (nonzero) digits is 6480, while the sum is 31.

The square root of 4522099 is about 2126.5227485263. The cubic root of 4522099 is about 165.3661778783.

The spelling of 4522099 in words is "four million, five hundred twenty-two thousand, ninety-nine".