1113436 has 12 divisors (see below), whose sum is σ = 1958040. Its totient is φ = 554000.

The previous prime is 1113421. The next prime is 1113451. The reversal of 1113436 is 6343111.

It is an interprime number because it is at equal distance from previous prime (1113421) and next prime (1113451).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 450 + ... + 1558.

It is an arithmetic number, because the mean of its divisors is an integer number (163170).

2^1113436 is an apocalyptic number.

It is an amenable number.

1113436 is a deficient number, since it is larger than the sum of its proper divisors (844604).

1113436 is a wasteful number, since it uses less digits than its factorization.

1113436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1364 (or 1362 counting only the distinct ones).

The product of its digits is 216, while the sum is 19.

The square root of 1113436 is about 1055.1947687512. The cubic root of 1113436 is about 103.6466062421.

Adding to 1113436 its reverse (6343111), we get a palindrome (7456547).

The spelling of 1113436 in words is "one million, one hundred thirteen thousand, four hundred thirty-six".