1113452 has 6 divisors (see below), whose sum is σ = 1948548. Its totient is φ = 556724.

The previous prime is 1113451. The next prime is 1113461. The reversal of 1113452 is 2543111.

It is a self number, because there is not a number n which added to its sum of digits gives 1113452.

It is not an unprimeable number, because it can be changed into a prime (1113451) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 139178 + ... + 139185.

It is an arithmetic number, because the mean of its divisors is an integer number (324758).

2^1113452 is an apocalyptic number.

It is an amenable number.

1113452 is a deficient number, since it is larger than the sum of its proper divisors (835096).

1113452 is a wasteful number, since it uses less digits than its factorization.

1113452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 278367 (or 278365 counting only the distinct ones).

The product of its digits is 120, while the sum is 17.

The square root of 1113452 is about 1055.2023502627. The cubic root of 1113452 is about 103.6471027046.

Adding to 1113452 its reverse (2543111), we get a palindrome (3656563).

The spelling of 1113452 in words is "one million, one hundred thirteen thousand, four hundred fifty-two".