113962443 has 16 divisors (see below), whose sum is σ = 175253760. Its totient is φ = 64522656.

The previous prime is 113962439. The next prime is 113962463. The reversal of 113962443 is 344269311.

It is not a de Polignac number, because 113962443 - 2² = 113962439 is a prime.

It is not an unprimeable number, because it can be changed into a prime (113962463) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22605 + ... + 27182.

It is an arithmetic number, because the mean of its divisors is an integer number (10953360).

Almost surely, 2^113962443 is an apocalyptic number.

113962443 is a deficient number, since it is larger than the sum of its proper divisors (61291317).

113962443 is a wasteful number, since it uses less digits than its factorization.

113962443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49906.

The product of its digits is 15552, while the sum is 33.

The square root of 113962443 is about 10675.3193394858. The cubic root of 113962443 is about 484.8275051722.

The spelling of 113962443 in words is "one hundred thirteen million, nine hundred sixty-two thousand, four hundred forty-three".