113026580 has 12 divisors (see below), whose sum is σ = 237355860. Its totient is φ = 45210624.

The previous prime is 113026567. The next prime is 113026607. The reversal of 113026580 is 85620311.

It can be written as a sum of positive squares in 2 ways, for example, as 60435076 + 52591504 = 7774^2 + 7252^2 .

It is a congruent number.

It is an unprimeable 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, 2825645 + ... + 2825684.

It is an arithmetic number, because the mean of its divisors is an integer number (19779655).

Almost surely, 2^113026580 is an apocalyptic number.

113026580 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

113026580 is an abundant number, since it is smaller than the sum of its proper divisors (124329280).

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

113026580 is a wasteful number, since it uses less digits than its factorization.

113026580 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5651338 (or 5651336 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 26.

The square root of 113026580 is about 10631.3959572579. The cubic root of 113026580 is about 483.4967163330.

Adding to 113026580 its reverse (85620311), we get a palindrome (198646891).

The spelling of 113026580 in words is "one hundred thirteen million, twenty-six thousand, five hundred eighty".