116920894 has 4 divisors (see below), whose sum is σ = 175381344. Its totient is φ = 58460446.

The previous prime is 116920789. The next prime is 116920897. The reversal of 116920894 is 498029611.

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

It is a Smith number, since the sum of its digits (40) 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 (116920897) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29230222 + ... + 29230225.

It is an arithmetic number, because the mean of its divisors is an integer number (43845336).

Almost surely, 2^116920894 is an apocalyptic number.

116920894 is a deficient number, since it is larger than the sum of its proper divisors (58460450).

116920894 is an equidigital number, since it uses as much as digits as its factorization.

116920894 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58460449.

The product of its (nonzero) digits is 31104, while the sum is 40.

The square root of 116920894 is about 10812.9965319517. The cubic root of 116920894 is about 488.9870703601.

The spelling of 116920894 in words is "one hundred sixteen million, nine hundred twenty thousand, eight hundred ninety-four".