116454587 has 2 divisors, whose sum is σ = 116454588. Its totient is φ = 116454586.

The previous prime is 116454571. The next prime is 116454623. The reversal of 116454587 is 785454611.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 116454587 - 2⁴ = 116454571 is a prime.

It is not a weakly prime, because it can be changed into another prime (116459587) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58227293 + 58227294.

It is an arithmetic number, because the mean of its divisors is an integer number (58227294).

Almost surely, 2^116454587 is an apocalyptic number.

116454587 is a deficient number, since it is larger than the sum of its proper divisors (1).

116454587 is an equidigital number, since it uses as much as digits as its factorization.

116454587 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 134400, while the sum is 41.

The square root of 116454587 is about 10791.4126508071. The cubic root of 116454587 is about 488.3361405200.

The spelling of 116454587 in words is "one hundred sixteen million, four hundred fifty-four thousand, five hundred eighty-seven".