11120669 has 16 divisors (see below), whose sum is σ = 13592448. Its totient is φ = 8881152.

The previous prime is 11120657. The next prime is 11120687. The reversal of 11120669 is 96602111.

It is not a de Polignac number, because 11120669 - 2⁴ = 11120653 is a prime.

It is a super-2 number, since 2×11120669² = 247338558015122, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11120689) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13034 + ... + 13860.

It is an arithmetic number, because the mean of its divisors is an integer number (849528).

Almost surely, 2^11120669 is an apocalyptic number.

It is an amenable number.

11120669 is a deficient number, since it is larger than the sum of its proper divisors (2471779).

11120669 is a wasteful number, since it uses less digits than its factorization.

11120669 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 964.

The product of its (nonzero) digits is 648, while the sum is 26.

The square root of 11120669 is about 3334.7667084820. The cubic root of 11120669 is about 223.2082820139.

The spelling of 11120669 in words is "eleven million, one hundred twenty thousand, six hundred sixty-nine".