7049197 has 2 divisors, whose sum is σ = 7049198. Its totient is φ = 7049196.

The previous prime is 7049191. The next prime is 7049213. The reversal of 7049197 is 7919407.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4206601 + 2842596 = 2051^2 + 1686^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7049197 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7049191) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3524598 + 3524599.

It is an arithmetic number, because the mean of its divisors is an integer number (3524599).

Almost surely, 2^7049197 is an apocalyptic number.

It is an amenable number.

7049197 is a deficient number, since it is larger than the sum of its proper divisors (1).

7049197 is an equidigital number, since it uses as much as digits as its factorization.

7049197 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15876, while the sum is 37.

The square root of 7049197 is about 2655.0323915162. The cubic root of 7049197 is about 191.7402176024.

The spelling of 7049197 in words is "seven million, forty-nine thousand, one hundred ninety-seven".