116437571 has 2 divisors, whose sum is σ = 116437572. Its totient is φ = 116437570.

The previous prime is 116437561. The next prime is 116437609. The reversal of 116437571 is 175734611.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-116437571 is a prime.

It is not a weakly prime, because it can be changed into another prime (116437501) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58218785 + 58218786.

It is an arithmetic number, because the mean of its divisors is an integer number (58218786).

Almost surely, 2^116437571 is an apocalyptic number.

116437571 is a deficient number, since it is larger than the sum of its proper divisors (1).

116437571 is an equidigital number, since it uses as much as digits as its factorization.

116437571 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 17640, while the sum is 35.

The square root of 116437571 is about 10790.6242173472. The cubic root of 116437571 is about 488.3123546171.

The spelling of 116437571 in words is "one hundred sixteen million, four hundred thirty-seven thousand, five hundred seventy-one".