1144514 has 16 divisors (see below), whose sum is σ = 2030400. Its totient is φ = 473424.

The previous prime is 1144511. The next prime is 1144519. The reversal of 1144514 is 4154411.

It is not an unprimeable number, because it can be changed into a prime (1144511) 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, 1004 + ... + 1815.

It is an arithmetic number, because the mean of its divisors is an integer number (126900).

2^1144514 is an apocalyptic number.

1144514 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1144514 is a deficient number, since it is larger than the sum of its proper divisors (885886).

1144514 is a wasteful number, since it uses less digits than its factorization.

1144514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2857.

The product of its digits is 320, while the sum is 20.

The square root of 1144514 is about 1069.8196109625. The cubic root of 1144514 is about 104.6020918753.

Adding to 1144514 its reverse (4154411), we get a palindrome (5298925).

The spelling of 1144514 in words is "one million, one hundred forty-four thousand, five hundred fourteen".