116315629 has 4 divisors (see below), whose sum is σ = 116466876. Its totient is φ = 116164384.

The previous prime is 116315621. The next prime is 116315651. The reversal of 116315629 is 926513611.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 926513611 = 6299 ⋅147089.

It can be written as a sum of positive squares in 2 ways, for example, as 24730729 + 91584900 = 4973^2 + 9570^2 .

It is a cyclic number.

It is not a de Polignac number, because 116315629 - 2³ = 116315621 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 116315594 and 116315603.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116315621) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 74464 + ... + 76009.

It is an arithmetic number, because the mean of its divisors is an integer number (29116719).

Almost surely, 2^116315629 is an apocalyptic number.

It is an amenable number.

116315629 is a deficient number, since it is larger than the sum of its proper divisors (151247).

116315629 is an equidigital number, since it uses as much as digits as its factorization.

116315629 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 151246.

The product of its digits is 9720, while the sum is 34.

The square root of 116315629 is about 10784.9723689957. The cubic root of 116315629 is about 488.1418295204.

The spelling of 116315629 in words is "one hundred sixteen million, three hundred fifteen thousand, six hundred twenty-nine".