116772343 has 4 divisors (see below), whose sum is σ = 117556200. Its totient is φ = 115988488.

The previous prime is 116772329. The next prime is 116772401. The reversal of 116772343 is 343277611.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 343277611 = 29 ⋅11837159.

It is a cyclic number.

It is not a de Polignac number, because 116772343 - 2²¹ = 114675191 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 116772299 and 116772308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116772323) 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, 391705 + ... + 392002.

It is an arithmetic number, because the mean of its divisors is an integer number (29389050).

Almost surely, 2^116772343 is an apocalyptic number.

116772343 is a deficient number, since it is larger than the sum of its proper divisors (783857).

116772343 is an equidigital number, since it uses as much as digits as its factorization.

116772343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 783856.

The product of its digits is 21168, while the sum is 34.

The square root of 116772343 is about 10806.1252537623. The cubic root of 116772343 is about 488.7798923814.

The spelling of 116772343 in words is "one hundred sixteen million, seven hundred seventy-two thousand, three hundred forty-three".