113662546 has 4 divisors (see below), whose sum is σ = 170493822. Its totient is φ = 56831272.

The previous prime is 113662531. The next prime is 113662553. The reversal of 113662546 is 645266311.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 645266311 = 23 ⋅28055057.

It can be written as a sum of positive squares in only one way, i.e., 113656921 + 5625 = 10661^2 + 75^2 .

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 as a sum of consecutive naturals, namely, 28415635 + ... + 28415638.

Almost surely, 2^113662546 is an apocalyptic number.

113662546 is a deficient number, since it is larger than the sum of its proper divisors (56831276).

113662546 is an equidigital number, since it uses as much as digits as its factorization.

113662546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56831275.

The product of its digits is 25920, while the sum is 34.

The square root of 113662546 is about 10661.2638087611. The cubic root of 113662546 is about 484.4018501994.

The spelling of 113662546 in words is "one hundred thirteen million, six hundred sixty-two thousand, five hundred forty-six".