116291306 has 8 divisors (see below), whose sum is σ = 174532224. Its totient is φ = 58113900.

The previous prime is 116291303. The next prime is 116291309. The reversal of 116291306 is 603192611.

It is an interprime number because it is at equal distance from previous prime (116291303) and next prime (116291309).

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

It is not an unprimeable number, because it can be changed into a prime (116291303) 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, 11000 + ... + 18803.

It is an arithmetic number, because the mean of its divisors is an integer number (21816528).

Almost surely, 2^116291306 is an apocalyptic number.

116291306 is a deficient number, since it is larger than the sum of its proper divisors (58240918).

116291306 is a wasteful number, since it uses less digits than its factorization.

116291306 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31756.

The product of its (nonzero) digits is 1944, while the sum is 29.

The square root of 116291306 is about 10783.8446761811. The cubic root of 116291306 is about 488.1078017016.

The spelling of 116291306 in words is "one hundred sixteen million, two hundred ninety-one thousand, three hundred six".