2136966 has 16 divisors (see below), whose sum is σ = 4602864. Its totient is φ = 657504.

The previous prime is 2136919. The next prime is 2136973. The reversal of 2136966 is 6696312.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13621 + ... + 13776.

It is an arithmetic number, because the mean of its divisors is an integer number (287679).

2^2136966 is an apocalyptic number.

2136966 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

2136966 is an abundant number, since it is smaller than the sum of its proper divisors (2465898).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2136966 is a wasteful number, since it uses less digits than its factorization.

2136966 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27415.

The product of its digits is 11664, while the sum is 33.

The square root of 2136966 is about 1461.8365161672. The cubic root of 2136966 is about 128.8049452855.

The spelling of 2136966 in words is "two million, one hundred thirty-six thousand, nine hundred sixty-six".