116813441 has 8 divisors (see below), whose sum is σ = 117570600. Its totient is φ = 116059392.

The previous prime is 116813399. The next prime is 116813497. The reversal of 116813441 is 144318611.

It can be written as a sum of positive squares in 4 ways, for example, as 87025 + 116726416 = 295^2 + 10804^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-116813441 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (116813041) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 150731 + ... + 151503.

It is an arithmetic number, because the mean of its divisors is an integer number (14696325).

Almost surely, 2^116813441 is an apocalyptic number.

It is an amenable number.

116813441 is a deficient number, since it is larger than the sum of its proper divisors (757159).

116813441 is an equidigital number, since it uses as much as digits as its factorization.

116813441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1555.

The product of its digits is 2304, while the sum is 29.

The square root of 116813441 is about 10808.0266931573. The cubic root of 116813441 is about 488.8372276468.

The spelling of 116813441 in words is "one hundred sixteen million, eight hundred thirteen thousand, four hundred forty-one".