8050997 has 2 divisors, whose sum is σ = 8050998. Its totient is φ = 8050996.

The previous prime is 8050993. The next prime is 8051011. The reversal of 8050997 is 7990508.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6345361 + 1705636 = 2519^2 + 1306^2 .

It is a cyclic number.

It is not a de Polignac number, because 8050997 - 2² = 8050993 is a prime.

It is a Chen prime.

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 8050997.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8050993) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4025498 + 4025499.

It is an arithmetic number, because the mean of its divisors is an integer number (4025499).

Almost surely, 2^8050997 is an apocalyptic number.

It is an amenable number.

8050997 is a deficient number, since it is larger than the sum of its proper divisors (1).

8050997 is an equidigital number, since it uses as much as digits as its factorization.

8050997 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 22680, while the sum is 38.

The square root of 8050997 is about 2837.4278845461. The cubic root of 8050997 is about 200.4240751657.

The spelling of 8050997 in words is "eight million, fifty thousand, nine hundred ninety-seven".