1114020452 has 12 divisors (see below), whose sum is σ = 1950105276. Its totient is φ = 556847520.

The previous prime is 1114020449. The next prime is 1114020473. The reversal of 1114020452 is 2540204111.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 554414116 + 559606336 = 23546^2 + 23656^2 .

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 3 ways as a sum of consecutive naturals, for example, 24563 + ... + 53210.

It is an arithmetic number, because the mean of its divisors is an integer number (162508773).

Almost surely, 2^1114020452 is an apocalyptic number.

It is an amenable number.

1114020452 is a deficient number, since it is larger than the sum of its proper divisors (836084824).

1114020452 is a wasteful number, since it uses less digits than its factorization.

1114020452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81358 (or 81356 counting only the distinct ones).

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

The square root of 1114020452 is about 33376.9449171131. The cubic root of 1114020452 is about 1036.6473806420.

Adding to 1114020452 its reverse (2540204111), we get a palindrome (3654224563).

The spelling of 1114020452 in words is "one billion, one hundred fourteen million, twenty thousand, four hundred fifty-two".