114991394 has 8 divisors (see below), whose sum is σ = 197128128. Its totient is φ = 49282020.

The previous prime is 114991391. The next prime is 114991411. The reversal of 114991394 is 493199411.

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

It is not an unprimeable number, because it can be changed into a prime (114991391) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4106822 + ... + 4106849.

It is an arithmetic number, because the mean of its divisors is an integer number (24641016).

Almost surely, 2^114991394 is an apocalyptic number.

114991394 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

114991394 is a deficient number, since it is larger than the sum of its proper divisors (82136734).

114991394 is an equidigital number, since it uses as much as digits as its factorization.

114991394 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8213680.

The product of its digits is 34992, while the sum is 41.

The square root of 114991394 is about 10723.4040304373. The cubic root of 114991394 is about 486.2822822279.

The spelling of 114991394 in words is "one hundred fourteen million, nine hundred ninety-one thousand, three hundred ninety-four".