7099223 has 2 divisors, whose sum is σ = 7099224. Its totient is φ = 7099222.

The previous prime is 7099207. The next prime is 7099231. The reversal of 7099223 is 3229907.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 7099223 - 2⁴ = 7099207 is a prime.

It is equal to p₄₈₂₉₇₂ and since 7099223 and 482972 have the same sum of digits, it is a Honaker prime.

It is a self number, because there is not a number n which added to its sum of digits gives 7099223.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7099123) 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 as a sum of consecutive naturals, namely, 3549611 + 3549612.

It is an arithmetic number, because the mean of its divisors is an integer number (3549612).

Almost surely, 2^7099223 is an apocalyptic number.

7099223 is a deficient number, since it is larger than the sum of its proper divisors (1).

7099223 is an equidigital number, since it uses as much as digits as its factorization.

7099223 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6804, while the sum is 32.

The square root of 7099223 is about 2664.4367134537. The cubic root of 7099223 is about 192.1927227919.

The spelling of 7099223 in words is "seven million, ninety-nine thousand, two hundred twenty-three".