1144700 has 18 divisors (see below), whose sum is σ = 2484216. Its totient is φ = 457840.

The previous prime is 1144691. The next prime is 1144721. The reversal of 1144700 is 74411.

It is a plaindrome in base 16.

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 5 ways as a sum of consecutive naturals, for example, 5624 + ... + 5823.

It is an arithmetic number, because the mean of its divisors is an integer number (138012).

2^1144700 is an apocalyptic number.

1144700 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1144700 is an abundant number, since it is smaller than the sum of its proper divisors (1339516).

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

1144700 is a wasteful number, since it uses less digits than its factorization.

1144700 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11461 (or 11454 counting only the distinct ones).

The product of its (nonzero) digits is 112, while the sum is 17.

The square root of 1144700 is about 1069.9065379742. The cubic root of 1144700 is about 104.6077580169.

The spelling of 1144700 in words is "one million, one hundred forty-four thousand, seven hundred".