11441400 has 48 divisors (see below), whose sum is σ = 35470200. Its totient is φ = 3050880.

The previous prime is 11441393. The next prime is 11441411. The reversal of 11441400 is 414411.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 11441400.

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 8935 + ... + 10134.

Almost surely, 2^11441400 is an apocalyptic number.

11441400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11441400 is an abundant number, since it is smaller than the sum of its proper divisors (24028800).

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

11441400 is a wasteful number, since it uses less digits than its factorization.

11441400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19088 (or 19079 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 15.

The square root of 11441400 is about 3382.5138580647. The cubic root of 11441400 is about 225.3338254563. Note that the first 3 decimals are identical.

Adding to 11441400 its reverse (414411), we get a palindrome (11855811).

It can be divided in two parts, 114 and 41400, that added together give a palindrome (41514).

The spelling of 11441400 in words is "eleven million, four hundred forty-one thousand, four hundred".