11442300 has 72 divisors (see below), whose sum is σ = 33914496. Its totient is φ = 2976960.

The previous prime is 11442271. The next prime is 11442307. The reversal of 11442300 is 324411.

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 11442300.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11442307) 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 23 ways as a sum of consecutive naturals, for example, 12457 + ... + 13343.

Almost surely, 2^11442300 is an apocalyptic number.

11442300 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 11442300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16957248).

11442300 is an abundant number, since it is smaller than the sum of its proper divisors (22472196).

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

11442300 is a wasteful number, since it uses less digits than its factorization.

11442300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 947 (or 940 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 11442300 is about 3382.6468925976. The cubic root of 11442300 is about 225.3397336822.

Adding to 11442300 its reverse (324411), we get a palindrome (11766711).

The spelling of 11442300 in words is "eleven million, four hundred forty-two thousand, three hundred".