116661104 has 20 divisors (see below), whose sum is σ = 258321264. Its totient is φ = 49997568.

The previous prime is 116661101. The next prime is 116661119. The reversal of 116661104 is 401166611.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116661101) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 520697 + ... + 520920.

Almost surely, 2^116661104 is an apocalyptic number.

116661104 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

116661104 is an abundant number, since it is smaller than the sum of its proper divisors (141660160).

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

116661104 is a wasteful number, since it uses less digits than its factorization.

116661104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1041632 (or 1041626 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 26.

The square root of 116661104 is about 10800.9769928465. The cubic root of 116661104 is about 488.6246368383.

The spelling of 116661104 in words is "one hundred sixteen million, six hundred sixty-one thousand, one hundred four".