116395451 has 4 divisors (see below), whose sum is σ = 119541312. Its totient is φ = 113249592.

The previous prime is 116395439. The next prime is 116395457. The reversal of 116395451 is 154593611.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 154593611 = 2069 ⋅74719.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-116395451 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (116395457) 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, 1572875 + ... + 1572948.

It is an arithmetic number, because the mean of its divisors is an integer number (29885328).

Almost surely, 2^116395451 is an apocalyptic number.

116395451 is a deficient number, since it is larger than the sum of its proper divisors (3145861).

116395451 is an equidigital number, since it uses as much as digits as its factorization.

116395451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3145860.

The product of its digits is 16200, while the sum is 35.

The square root of 116395451 is about 10788.6723464938. The cubic root of 116395451 is about 488.2534669896.

The spelling of 116395451 in words is "one hundred sixteen million, three hundred ninety-five thousand, four hundred fifty-one".