113205460 has 12 divisors (see below), whose sum is σ = 237731508. Its totient is φ = 45282176.

The previous prime is 113205413. The next prime is 113205461. The reversal of 113205460 is 64502311.

It can be written as a sum of positive squares in 2 ways, for example, as 38763076 + 74442384 = 6226^2 + 8628^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113205461) 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, 2830117 + ... + 2830156.

It is an arithmetic number, because the mean of its divisors is an integer number (19810959).

Almost surely, 2^113205460 is an apocalyptic number.

113205460 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

113205460 is an abundant number, since it is smaller than the sum of its proper divisors (124526048).

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

113205460 is a wasteful number, since it uses less digits than its factorization.

113205460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5660282 (or 5660280 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 113205460 is about 10639.8054493492. The cubic root of 113205460 is about 483.7516484219.

Adding to 113205460 its reverse (64502311), we get a palindrome (177707771).

The spelling of 113205460 in words is "one hundred thirteen million, two hundred five thousand, four hundred sixty".