11402200 has 48 divisors (see below), whose sum is σ = 27096480. Its totient is φ = 4460160.

The previous prime is 11402197. The next prime is 11402207. The reversal of 11402200 is 220411.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11402207) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8794 + ... + 10006.

It is an arithmetic number, because the mean of its divisors is an integer number (564510).

Almost surely, 2^11402200 is an apocalyptic number.

11402200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11402200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13548240).

11402200 is an abundant number, since it is smaller than the sum of its proper divisors (15694280).

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

11402200 is a wasteful number, since it uses less digits than its factorization.

11402200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1276 (or 1267 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 10.

The square root of 11402200 is about 3376.7143793931. The cubic root of 11402200 is about 225.0761881905.

Adding to 11402200 its reverse (220411), we get a palindrome (11622611).

The spelling of 11402200 in words is "eleven million, four hundred two thousand, two hundred".