6972099 has 4 divisors (see below), whose sum is σ = 9296136. Its totient is φ = 4648064.

The previous prime is 6972079. The next prime is 6972127. The reversal of 6972099 is 9902796.

6972099 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 6972099 - 2¹³ = 6963907 is a prime.

It is a super-2 number, since 2×6972099² = 97220328931602, which contains 22 as substring.

It is a D-number.

It is a self number, because there is not a number n which added to its sum of digits gives 6972099.

It is not an unprimeable number, because it can be changed into a prime (6972019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1162014 + ... + 1162019.

It is an arithmetic number, because the mean of its divisors is an integer number (2324034).

Almost surely, 2^6972099 is an apocalyptic number.

6972099 is a deficient number, since it is larger than the sum of its proper divisors (2324037).

6972099 is a wasteful number, since it uses less digits than its factorization.

6972099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2324036.

The product of its (nonzero) digits is 61236, while the sum is 42.

The square root of 6972099 is about 2640.4732530363. The cubic root of 6972099 is about 191.0386241708.

The spelling of 6972099 in words is "six million, nine hundred seventy-two thousand, ninety-nine".