6920099 has 4 divisors (see below), whose sum is σ = 7143360. Its totient is φ = 6696840.

The previous prime is 6920093. The next prime is 6920101. The reversal of 6920099 is 9900296.

6920099 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 6920099 - 2¹⁶ = 6854563 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6920093) 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 in 3 ways as a sum of consecutive naturals, for example, 111584 + ... + 111645.

It is an arithmetic number, because the mean of its divisors is an integer number (1785840).

Almost surely, 2^6920099 is an apocalyptic number.

6920099 is a deficient number, since it is larger than the sum of its proper divisors (223261).

6920099 is a wasteful number, since it uses less digits than its factorization.

6920099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 223260.

The product of its (nonzero) digits is 8748, while the sum is 35.

The square root of 6920099 is about 2630.6081046024. The cubic root of 6920099 is about 190.5624974340.

It can be divided in two parts, 69 and 20099, that multiplied together give a palindrome (1386831).

The spelling of 6920099 in words is "six million, nine hundred twenty thousand, ninety-nine".