116994149 has 8 divisors (see below), whose sum is σ = 122391000. Its totient is φ = 111688192.

The previous prime is 116994133. The next prime is 116994179. The reversal of 116994149 is 941499611.

It can be written as a sum of positive squares in 4 ways, for example, as 9042049 + 107952100 = 3007^2 + 10390^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 116994149 - 2⁴ = 116994133 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116994179) 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, 20084 + ... + 25245.

It is an arithmetic number, because the mean of its divisors is an integer number (15298875).

Almost surely, 2^116994149 is an apocalyptic number.

It is an amenable number.

116994149 is a deficient number, since it is larger than the sum of its proper divisors (5396851).

116994149 is an equidigital number, since it uses as much as digits as its factorization.

116994149 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45447.

The product of its digits is 69984, while the sum is 44.

The square root of 116994149 is about 10816.3833604398. The cubic root of 116994149 is about 489.0891714994.

The spelling of 116994149 in words is "one hundred sixteen million, nine hundred ninety-four thousand, one hundred forty-nine".