11097966 has 16 divisors (see below), whose sum is σ = 24213888. Its totient is φ = 3363000.

The previous prime is 11097953. The next prime is 11097997. The reversal of 11097966 is 66979011.

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, 84010 + ... + 84141.

It is an arithmetic number, because the mean of its divisors is an integer number (1513368).

Almost surely, 2^11097966 is an apocalyptic number.

11097966 is an abundant number, since it is smaller than the sum of its proper divisors (13115922).

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

11097966 is a wasteful number, since it uses less digits than its factorization.

11097966 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 168167.

The product of its (nonzero) digits is 20412, while the sum is 39.

The square root of 11097966 is about 3331.3609831419. The cubic root of 11097966 is about 223.0562842639.

The spelling of 11097966 in words is "eleven million, ninety-seven thousand, nine hundred sixty-six".