116980427 has 2 divisors, whose sum is σ = 116980428. Its totient is φ = 116980426.

The previous prime is 116980411. The next prime is 116980439. The reversal of 116980427 is 724089611.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 116980427 - 2⁴ = 116980411 is a prime.

It is a super-2 number, since 2×116980427² = 27368840602204658, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (116980027) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58490213 + 58490214.

It is an arithmetic number, because the mean of its divisors is an integer number (58490214).

Almost surely, 2^116980427 is an apocalyptic number.

116980427 is a deficient number, since it is larger than the sum of its proper divisors (1).

116980427 is an equidigital number, since it uses as much as digits as its factorization.

116980427 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24192, while the sum is 38.

The square root of 116980427 is about 10815.7490263042. The cubic root of 116980427 is about 489.0700493352.

The spelling of 116980427 in words is "one hundred sixteen million, nine hundred eighty thousand, four hundred twenty-seven".