1144300 has 18 divisors (see below), whose sum is σ = 2483348. Its totient is φ = 457680.

The previous prime is 1144291. The next prime is 1144301. The reversal of 1144300 is 34411.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (1144301) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5622 + ... + 5821.

2^1144300 is an apocalyptic number.

1144300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1144300 is an abundant number, since it is smaller than the sum of its proper divisors (1339048).

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

1144300 is a wasteful number, since it uses less digits than its factorization.

1144300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11457 (or 11450 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 1144300 is about 1069.7195894252. The cubic root of 1144300 is about 104.5955720066.

Adding to 1144300 its reverse (34411), we get a palindrome (1178711).

It can be divided in two parts, 1144 and 300, that added together give a square (1444 = 38²).

The spelling of 1144300 in words is "one million, one hundred forty-four thousand, three hundred".