7950197 has 2 divisors, whose sum is σ = 7950198. Its totient is φ = 7950196.

The previous prime is 7950179. The next prime is 7950209. The reversal of 7950197 is 7910597.

Together with previous prime (7950179) 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., 4104676 + 3845521 = 2026^2 + 1961^2 .

It is a cyclic number.

It is not a de Polignac number, because 7950197 - 2¹⁴ = 7933813 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 7950197.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7950127) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3975098 + 3975099.

It is an arithmetic number, because the mean of its divisors is an integer number (3975099).

Almost surely, 2^7950197 is an apocalyptic number.

It is an amenable number.

7950197 is a deficient number, since it is larger than the sum of its proper divisors (1).

7950197 is an equidigital number, since it uses as much as digits as its factorization.

7950197 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 19845, while the sum is 38.

The square root of 7950197 is about 2819.6093701079. The cubic root of 7950197 is about 199.5841107802.

The spelling of 7950197 in words is "seven million, nine hundred fifty thousand, one hundred ninety-seven".