4169597 has 2 divisors, whose sum is σ = 4169598. Its totient is φ = 4169596.

The previous prime is 4169579. The next prime is 4169603. The reversal of 4169597 is 7959614.

Together with previous prime (4169579) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3511876 + 657721 = 1874^2 + 811^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4169597 is a prime.

It is an Ulam number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4169527) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2084798 + 2084799.

It is an arithmetic number, because the mean of its divisors is an integer number (2084799).

Almost surely, 2^4169597 is an apocalyptic number.

It is an amenable number.

4169597 is a deficient number, since it is larger than the sum of its proper divisors (1).

4169597 is an equidigital number, since it uses as much as digits as its factorization.

4169597 is an evil number, because the sum of its binary digits is even.

The product of its digits is 68040, while the sum is 41.

The square root of 4169597 is about 2041.9591083075. The cubic root of 4169597 is about 160.9526113375.

The spelling of 4169597 in words is "four million, one hundred sixty-nine thousand, five hundred ninety-seven".