116294149 has 4 divisors (see below), whose sum is σ = 116329036. Its totient is φ = 116259264.

The previous prime is 116294099. The next prime is 116294153. The reversal of 116294149 is 941492611.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 941492611 = 43 ⋅21895177.

It can be written as a sum of positive squares in 2 ways, for example, as 46036225 + 70257924 = 6785^2 + 8382^2 .

It is a cyclic number.

It is not a de Polignac number, because 116294149 - 2¹⁵ = 116261381 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116294159) 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, 11844 + ... + 19309.

It is an arithmetic number, because the mean of its divisors is an integer number (29082259).

Almost surely, 2^116294149 is an apocalyptic number.

It is an amenable number.

116294149 is a deficient number, since it is larger than the sum of its proper divisors (34887).

116294149 is an equidigital number, since it uses as much as digits as its factorization.

116294149 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34886.

The product of its digits is 15552, while the sum is 37.

The square root of 116294149 is about 10783.9764929269. The cubic root of 116294149 is about 488.1117792967. Note that the first 3 decimals are identical.

The spelling of 116294149 in words is "one hundred sixteen million, two hundred ninety-four thousand, one hundred forty-nine".