116641499 has 32 divisors (see below), whose sum is σ = 136249344. Its totient is φ = 99066240.

The previous prime is 116641489. The next prime is 116641507. The reversal of 116641499 is 994146611.

It is not a de Polignac number, because 116641499 - 2¹² = 116637403 is a prime.

It is a super-4 number, since 4×116641499⁴ (a number of 33 digits) contains 4444 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (116641489) 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 31 ways as a sum of consecutive naturals, for example, 918374 + ... + 918500.

It is an arithmetic number, because the mean of its divisors is an integer number (4257792).

Almost surely, 2^116641499 is an apocalyptic number.

116641499 is a deficient number, since it is larger than the sum of its proper divisors (19607845).

116641499 is a wasteful number, since it uses less digits than its factorization.

116641499 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 267.

The product of its digits is 46656, while the sum is 41.

The square root of 116641499 is about 10800.0693979252. The cubic root of 116641499 is about 488.5972640398.

The spelling of 116641499 in words is "one hundred sixteen million, six hundred forty-one thousand, four hundred ninety-nine".