116661246 has 32 divisors (see below), whose sum is σ = 259381248. Its totient is φ = 34737120.

The previous prime is 116661239. The next prime is 116661247. The reversal of 116661246 is 642166611.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116661247) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21706 + ... + 26541.

It is an arithmetic number, because the mean of its divisors is an integer number (8105664).

Almost surely, 2^116661246 is an apocalyptic number.

116661246 is an abundant number, since it is smaller than the sum of its proper divisors (142720002).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

116661246 is a wasteful number, since it uses less digits than its factorization.

116661246 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48296.

The product of its digits is 10368, while the sum is 33.

The square root of 116661246 is about 10800.9835663239. The cubic root of 116661246 is about 488.6248350897.

The spelling of 116661246 in words is "one hundred sixteen million, six hundred sixty-one thousand, two hundred forty-six".