116840435 has 8 divisors (see below), whose sum is σ = 140274096. Its totient is φ = 93428640.

The previous prime is 116840431. The next prime is 116840453. The reversal of 116840435 is 534048611.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 116840435 - 2² = 116840431 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (116840431) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10580 + ... + 18590.

It is an arithmetic number, because the mean of its divisors is an integer number (17534262).

Almost surely, 2^116840435 is an apocalyptic number.

116840435 is a deficient number, since it is larger than the sum of its proper divisors (23433661).

116840435 is an equidigital number, since it uses as much as digits as its factorization.

116840435 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10933.

The product of its (nonzero) digits is 11520, while the sum is 32.

The square root of 116840435 is about 10809.2754151238. The cubic root of 116840435 is about 488.8748792951.

The spelling of 116840435 in words is "one hundred sixteen million, eight hundred forty thousand, four hundred thirty-five".