116316245 has 8 divisors (see below), whose sum is σ = 144392760. Its totient is φ = 89844160.

The previous prime is 116316241. The next prime is 116316251. The reversal of 116316245 is 542613611.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 46977316 + 69338929 = 6854^2 + 8327^2 .

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

It is not a de Polignac number, because 116316245 - 2² = 116316241 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116316241) 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, 400946 + ... + 401235.

It is an arithmetic number, because the mean of its divisors is an integer number (18049095).

Almost surely, 2^116316245 is an apocalyptic number.

It is an amenable number.

116316245 is a deficient number, since it is larger than the sum of its proper divisors (28076515).

116316245 is an equidigital number, since it uses as much as digits as its factorization.

116316245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 802215.

The product of its digits is 4320, while the sum is 29.

The square root of 116316245 is about 10785.0009272137. Note that the first 3 decimals coincide. The cubic root of 116316245 is about 488.1426912413.

Adding to 116316245 its reverse (542613611), we get a palindrome (658929856).

The spelling of 116316245 in words is "one hundred sixteen million, three hundred sixteen thousand, two hundred forty-five".