5122099 has 4 divisors (see below), whose sum is σ = 5287360. Its totient is φ = 4956840.

The previous prime is 5122081. The next prime is 5122111. The reversal of 5122099 is 9902215.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9902215 = 5 ⋅1980443.

It is a cyclic number.

It is not a de Polignac number, because 5122099 - 2⁷ = 5121971 is a prime.

5122099 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (5122069) 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, 82584 + ... + 82645.

It is an arithmetic number, because the mean of its divisors is an integer number (1321840).

Almost surely, 2^5122099 is an apocalyptic number.

5122099 is a deficient number, since it is larger than the sum of its proper divisors (165261).

5122099 is a wasteful number, since it uses less digits than its factorization.

5122099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165260.

The product of its (nonzero) digits is 1620, while the sum is 28.

The square root of 5122099 is about 2263.2054701242. The cubic root of 5122099 is about 172.3783248931.

The spelling of 5122099 in words is "five million, one hundred twenty-two thousand, ninety-nine".