113284480 has 32 divisors (see below), whose sum is σ = 270822240. Its totient is φ = 45313536.

The previous prime is 113284439. The next prime is 113284487. The reversal of 113284480 is 84482311.

It is a tau number, because it is divible by the number of its divisors (32).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113284487) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 87864 + ... + 89143.

It is an arithmetic number, because the mean of its divisors is an integer number (8463195).

Almost surely, 2^113284480 is an apocalyptic number.

113284480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

113284480 is an abundant number, since it is smaller than the sum of its proper divisors (157537760).

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

113284480 is an equidigital number, since it uses as much as digits as its factorization.

113284480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 177026 (or 177014 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 31.

The square root of 113284480 is about 10643.5182153271. The cubic root of 113284480 is about 483.8641788142.

The spelling of 113284480 in words is "one hundred thirteen million, two hundred eighty-four thousand, four hundred eighty".