1114275381 has 12 divisors (see below), whose sum is σ = 1538701632. Its totient is φ = 717233104.

The previous prime is 1114275361. The next prime is 1114275397. The reversal of 1114275381 is 1835724111.

It is not a de Polignac number, because 1114275381 - 2⁶ = 1114275317 is a prime.

It is a super-2 number, since 2×1114275381² = 2483219249405390322, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1114275361) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 218301 + ... + 223346.

It is an arithmetic number, because the mean of its divisors is an integer number (128225136).

Almost surely, 2^1114275381 is an apocalyptic number.

It is an amenable number.

1114275381 is a deficient number, since it is larger than the sum of its proper divisors (424426251).

1114275381 is an equidigital number, since it uses as much as digits as its factorization.

1114275381 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 441708 (or 441679 counting only the distinct ones).

The product of its digits is 6720, while the sum is 33.

The square root of 1114275381 is about 33380.7636371608. The cubic root of 1114275381 is about 1036.7264490062.

Adding to 1114275381 its reverse (1835724111), we get a palindrome (2949999492).

The spelling of 1114275381 in words is "one billion, one hundred fourteen million, two hundred seventy-five thousand, three hundred eighty-one".