7152169 has 2 divisors, whose sum is σ = 7152170. Its totient is φ = 7152168.

The previous prime is 7152161. The next prime is 7152181. The reversal of 7152169 is 9612517.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6451600 + 700569 = 2540^2 + 837^2 .

It is a cyclic number.

It is not a de Polignac number, because 7152169 - 2³ = 7152161 is a prime.

It is a super-2 number, since 2×7152169² = 102307042809122, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 7152169.

It is not a weakly prime, because it can be changed into another prime (7152161) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3576084 + 3576085.

It is an arithmetic number, because the mean of its divisors is an integer number (3576085).

Almost surely, 2^7152169 is an apocalyptic number.

It is an amenable number.

7152169 is a deficient number, since it is larger than the sum of its proper divisors (1).

7152169 is an equidigital number, since it uses as much as digits as its factorization.

7152169 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3780, while the sum is 31.

The square root of 7152169 is about 2674.3539406743. The cubic root of 7152169 is about 192.6693309631.

The spelling of 7152169 in words is "seven million, one hundred fifty-two thousand, one hundred sixty-nine".