11290769 has 16 divisors (see below), whose sum is σ = 14177280. Its totient is φ = 8767440.

The previous prime is 11290751. The next prime is 11290787. The reversal of 11290769 is 96709211.

It is an interprime number because it is at equal distance from previous prime (11290751) and next prime (11290787).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11290769 is a prime.

It is a super-2 number, since 2×11290769² = 254962929222722, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (11290709) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1214 + ... + 4904.

It is an arithmetic number, because the mean of its divisors is an integer number (886080).

Almost surely, 2^11290769 is an apocalyptic number.

11290769 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

It is an amenable number.

11290769 is a deficient number, since it is larger than the sum of its proper divisors (2886511).

11290769 is a wasteful number, since it uses less digits than its factorization.

11290769 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3740.

The product of its (nonzero) digits is 6804, while the sum is 35.

The square root of 11290769 is about 3360.1739538304. The cubic root of 11290769 is about 224.3405812305.

The spelling of 11290769 in words is "eleven million, two hundred ninety thousand, seven hundred sixty-nine".