113967793 has 4 divisors (see below), whose sum is σ = 115248420. Its totient is φ = 112687168.

The previous prime is 113967787. The next prime is 113967817. The reversal of 113967793 is 397769311.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 397769311 = 311 ⋅1279001.

It can be written as a sum of positive squares in 2 ways, for example, as 69505569 + 44462224 = 8337^2 + 6668^2 .

It is a cyclic number.

It is not a de Polignac number, because 113967793 - 2⁵ = 113967761 is a prime.

It is a super-4 number, since 4×113967793⁴ (a number of 33 digits) contains 4444 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (113967743) 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, 640180 + ... + 640357.

It is an arithmetic number, because the mean of its divisors is an integer number (28812105).

Almost surely, 2^113967793 is an apocalyptic number.

It is an amenable number.

113967793 is a deficient number, since it is larger than the sum of its proper divisors (1280627).

113967793 is an equidigital number, since it uses as much as digits as its factorization.

113967793 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1280626.

The product of its digits is 214326, while the sum is 46.

The square root of 113967793 is about 10675.5699145292. The cubic root of 113967793 is about 484.8350918428.

The spelling of 113967793 in words is "one hundred thirteen million, nine hundred sixty-seven thousand, seven hundred ninety-three".