1144030 has 16 divisors (see below), whose sum is σ = 2072304. Its totient is φ = 454720.

The previous prime is 1144019. The next prime is 1144037. The reversal of 1144030 is 304411.

It is a self number, because there is not a number n which added to its sum of digits gives 1144030.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1144037) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2085 + ... + 2575.

It is an arithmetic number, because the mean of its divisors is an integer number (129519).

2^1144030 is an apocalyptic number.

1144030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1144030 is a deficient number, since it is larger than the sum of its proper divisors (928274).

1144030 is a wasteful number, since it uses less digits than its factorization.

1144030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 731.

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

The square root of 1144030 is about 1069.5933806826. The cubic root of 1144030 is about 104.5873448442.

Adding to 1144030 its reverse (304411), we get a palindrome (1448441).

The spelling of 1144030 in words is "one million, one hundred forty-four thousand, thirty".