113266489 has 32 divisors (see below), whose sum is σ = 139680000. Its totient is φ = 91671552.

The previous prime is 113266481. The next prime is 113266493. The reversal of 113266489 is 984662311.

It is not a de Polignac number, because 113266489 - 2³ = 113266481 is a prime.

It is a Duffinian number.

Its product of digits (62208) is a multiple of the sum of its prime divisors (288).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113266481) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 586777 + ... + 586969.

It is an arithmetic number, because the mean of its divisors is an integer number (4365000).

Almost surely, 2^113266489 is an apocalyptic number.

It is an amenable number.

113266489 is a deficient number, since it is larger than the sum of its proper divisors (26413511).

113266489 is an equidigital number, since it uses as much as digits as its factorization.

113266489 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 302 (or 288 counting only the distinct ones).

The product of its digits is 62208, while the sum is 40.

The square root of 113266489 is about 10642.6730195003. The cubic root of 113266489 is about 483.8385628860.

The spelling of 113266489 in words is "one hundred thirteen million, two hundred sixty-six thousand, four hundred eighty-nine".