116315749 has 4 divisors (see below), whose sum is σ = 126889920. Its totient is φ = 105741580.

The previous prime is 116315743. The next prime is 116315779. The reversal of 116315749 is 947513611.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 116315749 - 2⁷ = 116315621 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116315743) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5287069 + ... + 5287090.

It is an arithmetic number, because the mean of its divisors is an integer number (31722480).

Almost surely, 2^116315749 is an apocalyptic number.

It is an amenable number.

116315749 is a deficient number, since it is larger than the sum of its proper divisors (10574171).

116315749 is a wasteful number, since it uses less digits than its factorization.

116315749 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10574170.

The product of its digits is 22680, while the sum is 37.

The square root of 116315749 is about 10784.9779322908. The cubic root of 116315749 is about 488.1419973883.

The spelling of 116315749 in words is "one hundred sixteen million, three hundred fifteen thousand, seven hundred forty-nine".