11276969 has 24 divisors (see below), whose sum is σ = 13545792. Its totient is φ = 9289280.

The previous prime is 11276959. The next prime is 11276981. The reversal of 11276969 is 96967211.

It is a de Polignac number, because none of the positive numbers 2^k-11276969 is a prime.

It is a super-2 number, since 2×11276969² = 254340059653922, which contains 22 as substring.

It is a Duffinian number.

11276969 is a modest number, since divided by 6969 gives 1127 as remainder.

It is not an unprimeable number, because it can be changed into a prime (11276959) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 212747 + ... + 212799.

It is an arithmetic number, because the mean of its divisors is an integer number (564408).

Almost surely, 2^11276969 is an apocalyptic number.

It is an amenable number.

11276969 is a deficient number, since it is larger than the sum of its proper divisors (2268823).

11276969 is a wasteful number, since it uses less digits than its factorization.

11276969 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145 (or 116 counting only the distinct ones).

The product of its digits is 40824, while the sum is 41.

The square root of 11276969 is about 3358.1198608745. The cubic root of 11276969 is about 224.2491448195.

The spelling of 11276969 in words is "eleven million, two hundred seventy-six thousand, nine hundred sixty-nine".