116193465 has 12 divisors (see below), whose sum is σ = 201402084. Its totient is φ = 61969824.

The previous prime is 116193461. The next prime is 116193491. The reversal of 116193465 is 564391611.

116193465 is a `hidden beast` number, since 1 + 1 + 6 + 193 + 465 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 39087504 + 77105961 = 6252^2 + 8781^2 .

It is not a de Polignac number, because 116193465 - 2² = 116193461 is a prime.

It is not an unprimeable number, because it can be changed into a prime (116193461) 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 11 ways as a sum of consecutive naturals, for example, 1290994 + ... + 1291083.

It is an arithmetic number, because the mean of its divisors is an integer number (16783507).

Almost surely, 2^116193465 is an apocalyptic number.

116193465 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

116193465 is a deficient number, since it is larger than the sum of its proper divisors (85208619).

116193465 is a wasteful number, since it uses less digits than its factorization.

116193465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2582088 (or 2582085 counting only the distinct ones).

The product of its digits is 19440, while the sum is 36.

The square root of 116193465 is about 10779.3072597454. The cubic root of 116193465 is about 487.9708744263.

The spelling of 116193465 in words is "one hundred sixteen million, one hundred ninety-three thousand, four hundred sixty-five".