116542807 has 4 divisors (see below), whose sum is σ = 116594136. Its totient is φ = 116491480.

The previous prime is 116542799. The next prime is 116542819. The reversal of 116542807 is 708245611.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 708245611 = 359 ⋅1972829.

It is a cyclic number.

It is not a de Polignac number, because 116542807 - 2³ = 116542799 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116542507) 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, 22093 + ... + 26854.

It is an arithmetic number, because the mean of its divisors is an integer number (29148534).

Almost surely, 2^116542807 is an apocalyptic number.

116542807 is a deficient number, since it is larger than the sum of its proper divisors (51329).

116542807 is an equidigital number, since it uses as much as digits as its factorization.

116542807 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51328.

The product of its (nonzero) digits is 13440, while the sum is 34.

The square root of 116542807 is about 10795.4993863184. The cubic root of 116542807 is about 488.4594221681.

The spelling of 116542807 in words is "one hundred sixteen million, five hundred forty-two thousand, eight hundred seven".