6966137 has 4 divisors (see below), whose sum is σ = 6989136. Its totient is φ = 6943140.

The previous prime is 6966109. The next prime is 6966149. The reversal of 6966137 is 7316696.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 6966137 - 2¹² = 6962041 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 6966137.

It is not an unprimeable number, because it can be changed into a prime (6966437) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11039 + ... + 11652.

It is an arithmetic number, because the mean of its divisors is an integer number (1747284).

Almost surely, 2^6966137 is an apocalyptic number.

It is an amenable number.

6966137 is a deficient number, since it is larger than the sum of its proper divisors (22999).

6966137 is a wasteful number, since it uses less digits than its factorization.

6966137 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22998.

The product of its digits is 40824, while the sum is 38.

The square root of 6966137 is about 2639.3440472966. The cubic root of 6966137 is about 190.9841548216.

The spelling of 6966137 in words is "six million, nine hundred sixty-six thousand, one hundred thirty-seven".