6997119 has 4 divisors (see below), whose sum is σ = 9329496. Its totient is φ = 4664744.

The previous prime is 6997117. The next prime is 6997139. The reversal of 6997119 is 9117996.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 6997119 - 2¹ = 6997117 is a prime.

It is a super-2 number, since 2×6997119² = 97919348600322, which contains 22 as substring.

It is a D-number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6997117) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1166184 + ... + 1166189.

It is an arithmetic number, because the mean of its divisors is an integer number (2332374).

Almost surely, 2^6997119 is an apocalyptic number.

6997119 is a deficient number, since it is larger than the sum of its proper divisors (2332377).

6997119 is a wasteful number, since it uses less digits than its factorization.

6997119 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2332376.

The product of its digits is 30618, while the sum is 42.

The square root of 6997119 is about 2645.2067972089. The cubic root of 6997119 is about 191.2668710821.

The spelling of 6997119 in words is "six million, nine hundred ninety-seven thousand, one hundred nineteen".