11400888 has 16 divisors (see below), whose sum is σ = 28502280. Its totient is φ = 3800288.

The previous prime is 11400887. The next prime is 11400899. The reversal of 11400888 is 88800411.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11400881) 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, 237495 + ... + 237542.

Almost surely, 2^11400888 is an apocalyptic number.

It is an amenable number.

11400888 is an abundant number, since it is smaller than the sum of its proper divisors (17101392).

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

11400888 is a wasteful number, since it uses less digits than its factorization.

11400888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 475046 (or 475042 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 30.

The square root of 11400888 is about 3376.5201021170. The cubic root of 11400888 is about 225.0675550236.

The spelling of 11400888 in words is "eleven million, four hundred thousand, eight hundred eighty-eight".