11267904 has 28 divisors (see below), whose sum is σ = 29813504. Its totient is φ = 3755904.

The previous prime is 11267903. The next prime is 11267917. The reversal of 11267904 is 40976211.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11267903) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29152 + ... + 29535.

It is an arithmetic number, because the mean of its divisors is an integer number (1064768).

Almost surely, 2^11267904 is an apocalyptic number.

It is an amenable number.

11267904 is an abundant number, since it is smaller than the sum of its proper divisors (18545600).

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

11267904 is an equidigital number, since it uses as much as digits as its factorization.

11267904 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58702 (or 58692 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 30.

The square root of 11267904 is about 3356.7698759373. The cubic root of 11267904 is about 224.1890410973.

The spelling of 11267904 in words is "eleven million, two hundred sixty-seven thousand, nine hundred four".