116045619 has 4 divisors (see below), whose sum is σ = 154727496. Its totient is φ = 77363744.

The previous prime is 116045609. The next prime is 116045623. The reversal of 116045619 is 916540611.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-116045619 is a prime.

It is a super-2 number, since 2×116045619² = 26933171378186322, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 116045619.

It is not an unprimeable number, because it can be changed into a prime (116045609) 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, 19340934 + ... + 19340939.

It is an arithmetic number, because the mean of its divisors is an integer number (38681874).

Almost surely, 2^116045619 is an apocalyptic number.

116045619 is a deficient number, since it is larger than the sum of its proper divisors (38681877).

116045619 is an equidigital number, since it uses as much as digits as its factorization.

116045619 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38681876.

The product of its (nonzero) digits is 6480, while the sum is 33.

The square root of 116045619 is about 10772.4472150018. The cubic root of 116045619 is about 487.7638198593.

The spelling of 116045619 in words is "one hundred sixteen million, forty-five thousand, six hundred nineteen".