1113952 has 24 divisors (see below), whose sum is σ = 2506896. Its totient is φ = 477312.

The previous prime is 1113949. The next prime is 1113953. The reversal of 1113952 is 2593111.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1113953) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2263 + ... + 2710.

It is an arithmetic number, because the mean of its divisors is an integer number (104454).

2^1113952 is an apocalyptic number.

It is an amenable number.

1113952 is an abundant number, since it is smaller than the sum of its proper divisors (1392944).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1113952 is an equidigital number, since it uses as much as digits as its factorization.

1113952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4990 (or 4982 counting only the distinct ones).

The product of its digits is 270, while the sum is 22.

The square root of 1113952 is about 1055.4392450539. The cubic root of 1113952 is about 103.6626147627.

The spelling of 1113952 in words is "one million, one hundred thirteen thousand, nine hundred fifty-two".