11364869 has 4 divisors (see below), whose sum is σ = 11963040. Its totient is φ = 10766700.

The previous prime is 11364853. The next prime is 11364887. The reversal of 11364869 is 96846311.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 96846311 = 113 ⋅857047.

It is a cyclic number.

It is not a de Polignac number, because 11364869 - 2⁴ = 11364853 is a prime.

It is a super-2 number, since 2×11364869² = 258320494774322, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11364469) 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 3 ways as a sum of consecutive naturals, for example, 299057 + ... + 299094.

It is an arithmetic number, because the mean of its divisors is an integer number (2990760).

Almost surely, 2^11364869 is an apocalyptic number.

11364869 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

It is an amenable number.

11364869 is a deficient number, since it is larger than the sum of its proper divisors (598171).

11364869 is an equidigital number, since it uses as much as digits as its factorization.

11364869 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 598170.

The product of its digits is 31104, while the sum is 38.

The square root of 11364869 is about 3371.1821368772. The cubic root of 11364869 is about 224.8302851871.

The spelling of 11364869 in words is "eleven million, three hundred sixty-four thousand, eight hundred sixty-nine".