116814406 has 4 divisors (see below), whose sum is σ = 175221612. Its totient is φ = 58407202.

The previous prime is 116814391. The next prime is 116814409. The reversal of 116814406 is 604418611.

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

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116814409) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29203600 + ... + 29203603.

It is an arithmetic number, because the mean of its divisors is an integer number (43805403).

Almost surely, 2^116814406 is an apocalyptic number.

116814406 is a deficient number, since it is larger than the sum of its proper divisors (58407206).

116814406 is an equidigital number, since it uses as much as digits as its factorization.

116814406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58407205.

The product of its (nonzero) digits is 4608, while the sum is 31.

The square root of 116814406 is about 10808.0713358120. The cubic root of 116814406 is about 488.8385737437.

The spelling of 116814406 in words is "one hundred sixteen million, eight hundred fourteen thousand, four hundred six".