116238293 has 4 divisors (see below), whose sum is σ = 120246540. Its totient is φ = 112230048.

The previous prime is 116238253. The next prime is 116238307. The reversal of 116238293 is 392832611.

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

It can be written as a sum of positive squares in 2 ways, for example, as 41190724 + 75047569 = 6418^2 + 8663^2 .

It is a cyclic number.

It is not a de Polignac number, because 116238293 - 2¹⁴ = 116221909 is a prime.

It is a super-2 number, since 2×116238293² = 27022681519107698, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116238203) 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, 2004080 + ... + 2004137.

It is an arithmetic number, because the mean of its divisors is an integer number (30061635).

Almost surely, 2^116238293 is an apocalyptic number.

It is an amenable number.

116238293 is a deficient number, since it is larger than the sum of its proper divisors (4008247).

116238293 is an equidigital number, since it uses as much as digits as its factorization.

116238293 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4008246.

The product of its digits is 15552, while the sum is 35.

The square root of 116238293 is about 10781.3864136297. The cubic root of 116238293 is about 488.0336201978.

The spelling of 116238293 in words is "one hundred sixteen million, two hundred thirty-eight thousand, two hundred ninety-three".