116660146 has 16 divisors (see below), whose sum is σ = 176823000. Its totient is φ = 57722368.

The previous prime is 116660113. The next prime is 116660153. The reversal of 116660146 is 641066611.

It can be written as a sum of positive squares in 4 ways, for example, as 35462025 + 81198121 = 5955^2 + 9011^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 104640 + ... + 105748.

Almost surely, 2^116660146 is an apocalyptic number.

116660146 is a deficient number, since it is larger than the sum of its proper divisors (60162854).

116660146 is a wasteful number, since it uses less digits than its factorization.

116660146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1613.

The product of its (nonzero) digits is 5184, while the sum is 31.

The square root of 116660146 is about 10800.9326449154. The cubic root of 116660146 is about 488.6232993355.

The spelling of 116660146 in words is "one hundred sixteen million, six hundred sixty thousand, one hundred forty-six".