11267808 has 24 divisors (see below), whose sum is σ = 29578248. Its totient is φ = 3755904.

The previous prime is 11267807. The next prime is 11267843. The reversal of 11267808 is 80876211.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11267801) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 58591 + ... + 58782.

It is an arithmetic number, because the mean of its divisors is an integer number (1232427).

Almost surely, 2^11267808 is an apocalyptic number.

It is an amenable number.

11267808 is an abundant number, since it is smaller than the sum of its proper divisors (18310440).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11267808 is a wasteful number, since it uses less digits than its factorization.

11267808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117386 (or 117378 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 33.

The square root of 11267808 is about 3356.7555764458. The cubic root of 11267808 is about 224.1884044155.

The spelling of 11267808 in words is "eleven million, two hundred sixty-seven thousand, eight hundred eight".