116651594 has 4 divisors (see below), whose sum is σ = 174977394. Its totient is φ = 58325796.

The previous prime is 116651573. The next prime is 116651609. The reversal of 116651594 is 495156611.

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

It can be written as a sum of positive squares in only one way, i.e., 62995969 + 53655625 = 7937^2 + 7325^2 .

It is an unprimeable number.

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, 29162897 + ... + 29162900.

Almost surely, 2^116651594 is an apocalyptic number.

116651594 is a deficient number, since it is larger than the sum of its proper divisors (58325800).

116651594 is an equidigital number, since it uses as much as digits as its factorization.

116651594 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58325799.

The product of its digits is 32400, while the sum is 38.

The square root of 116651594 is about 10800.5367459215. The cubic root of 116651594 is about 488.6113592151.

The spelling of 116651594 in words is "one hundred sixteen million, six hundred fifty-one thousand, five hundred ninety-four".