113504546 has 8 divisors (see below), whose sum is σ = 180271980. Its totient is φ = 53413888.

The previous prime is 113504543. The next prime is 113504569. The reversal of 113504546 is 645405311.

113504546 = 3070² + 3071² + ... + 3081².

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 88153321 + 25351225 = 9389^2 + 5035^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×113504546² = 25766563925332232, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (113504543) 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 3 ways as a sum of consecutive naturals, for example, 1669151 + ... + 1669218.

Almost surely, 2^113504546 is an apocalyptic number.

113504546 is a deficient number, since it is larger than the sum of its proper divisors (66767434).

113504546 is a wasteful number, since it uses less digits than its factorization.

113504546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3338388.

The product of its (nonzero) digits is 7200, while the sum is 29.

The square root of 113504546 is about 10653.8512285464. The cubic root of 113504546 is about 484.1772937209.

Adding to 113504546 its reverse (645405311), we get a palindrome (758909857).

The spelling of 113504546 in words is "one hundred thirteen million, five hundred four thousand, five hundred forty-six".