116929605 has 32 divisors (see below), whose sum is σ = 202366080. Its totient is φ = 57312000.

The previous prime is 116929573. The next prime is 116929609. The reversal of 116929605 is 506929611.

It is not a de Polignac number, because 116929605 - 2⁵ = 116929573 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116929609) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 47751 + ... + 50139.

It is an arithmetic number, because the mean of its divisors is an integer number (6323940).

Almost surely, 2^116929605 is an apocalyptic number.

116929605 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

116929605 is a deficient number, since it is larger than the sum of its proper divisors (85436475).

116929605 is a wasteful number, since it uses less digits than its factorization.

116929605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2661.

The product of its (nonzero) digits is 29160, while the sum is 39.

The square root of 116929605 is about 10813.3993267612. The cubic root of 116929605 is about 488.9992137859. Note that the first 3 decimals are identical.

The spelling of 116929605 in words is "one hundred sixteen million, nine hundred twenty-nine thousand, six hundred five".