1114521 has 8 divisors (see below), whose sum is σ = 1564320. Its totient is φ = 703872.

The previous prime is 1114507. The next prime is 1114523. The reversal of 1114521 is 1254111.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1114521 - 2⁵ = 1114489 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 1114521.

It is not an unprimeable number, because it can be changed into a prime (1114523) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9720 + ... + 9833.

It is an arithmetic number, because the mean of its divisors is an integer number (195540).

2^1114521 is an apocalyptic number.

It is an amenable number.

1114521 is a deficient number, since it is larger than the sum of its proper divisors (449799).

1114521 is a wasteful number, since it uses less digits than its factorization.

1114521 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19575.

The product of its digits is 40, while the sum is 15.

The square root of 1114521 is about 1055.7087666587. The cubic root of 1114521 is about 103.6802618389.

Adding to 1114521 its reverse (1254111), we get a palindrome (2368632).

The spelling of 1114521 in words is "one million, one hundred fourteen thousand, five hundred twenty-one".