913112 has 16 divisors (see below), whose sum is σ = 1725360. Its totient is φ = 453024.

The previous prime is 913103. The next prime is 913139. The reversal of 913112 is 211319.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

913112 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 893 + ... + 1619.

It is an arithmetic number, because the mean of its divisors is an integer number (107835).

2⁹¹³¹¹² is an apocalyptic number.

It is an amenable number.

913112 is a deficient number, since it is larger than the sum of its proper divisors (812248).

913112 is a wasteful number, since it uses less digits than its factorization.

913112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 890 (or 886 counting only the distinct ones).

The product of its digits is 54, while the sum is 17.

The square root of 913112 is about 955.5689404747. The cubic root of 913112 is about 97.0155499923.

The spelling of 913112 in words is "nine hundred thirteen thousand, one hundred twelve".