11404769 has 8 divisors (see below), whose sum is σ = 12330240. Its totient is φ = 10511856.

The previous prime is 11404763. The next prime is 11404777. The reversal of 11404769 is 96740411.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11404769 - 2⁴ = 11404753 is a prime.

It is a super-2 number, since 2×11404769² = 260137511886722, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (11404763) 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 7 ways as a sum of consecutive naturals, for example, 7409 + ... + 8814.

It is an arithmetic number, because the mean of its divisors is an integer number (1541280).

Almost surely, 2^11404769 is an apocalyptic number.

11404769 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

It is an amenable number.

11404769 is a deficient number, since it is larger than the sum of its proper divisors (925471).

11404769 is a wasteful number, since it uses less digits than its factorization.

11404769 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16279.

The product of its (nonzero) digits is 6048, while the sum is 32.

The square root of 11404769 is about 3377.0947573321. The cubic root of 11404769 is about 225.0930906978.

The spelling of 11404769 in words is "eleven million, four hundred four thousand, seven hundred sixty-nine".