116551594 has 4 divisors (see below), whose sum is σ = 174827394. Its totient is φ = 58275796.

The previous prime is 116551573. The next prime is 116551613. The reversal of 116551594 is 495155611.

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., 105575625 + 10975969 = 10275^2 + 3313^2 .

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, 29137897 + ... + 29137900.

Almost surely, 2^116551594 is an apocalyptic number.

116551594 is a deficient number, since it is larger than the sum of its proper divisors (58275800).

116551594 is an equidigital number, since it uses as much as digits as its factorization.

116551594 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58275799.

The product of its digits is 27000, while the sum is 37.

The square root of 116551594 is about 10795.9063537991. The cubic root of 116551594 is about 488.4716980153.

The spelling of 116551594 in words is "one hundred sixteen million, five hundred fifty-one thousand, five hundred ninety-four".