1114561829 has 2 divisors, whose sum is σ = 1114561830. Its totient is φ = 1114561828.

The previous prime is 1114561813. The next prime is 1114561891. The reversal of 1114561829 is 9281654111.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 984076900 + 130484929 = 31370^2 + 11423^2 .

It is a cyclic number.

It is not a de Polignac number, because 1114561829 - 2⁴ = 1114561813 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1114561792 and 1114561801.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1114561229) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 557280914 + 557280915.

It is an arithmetic number, because the mean of its divisors is an integer number (557280915).

Almost surely, 2^1114561829 is an apocalyptic number.

It is an amenable number.

1114561829 is a deficient number, since it is larger than the sum of its proper divisors (1).

1114561829 is an equidigital number, since it uses as much as digits as its factorization.

1114561829 is an evil number, because the sum of its binary digits is even.

The product of its digits is 17280, while the sum is 38.

The square root of 1114561829 is about 33385.0539762930. The cubic root of 1114561829 is about 1036.8152788649.

The spelling of 1114561829 in words is "one billion, one hundred fourteen million, five hundred sixty-one thousand, eight hundred twenty-nine".