116546140 has 12 divisors (see below), whose sum is σ = 244746936. Its totient is φ = 46618448.

The previous prime is 116546071. The next prime is 116546147. The reversal of 116546140 is 41645611.

It is a junction number, because it is equal to n+sod(n) for n = 116546099 and 116546108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116546147) 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, 2913634 + ... + 2913673.

It is an arithmetic number, because the mean of its divisors is an integer number (20395578).

Almost surely, 2^116546140 is an apocalyptic number.

116546140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

116546140 is an abundant number, since it is smaller than the sum of its proper divisors (128200796).

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

116546140 is a wasteful number, since it uses less digits than its factorization.

116546140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5827316 (or 5827314 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 28.

The square root of 116546140 is about 10795.6537550998. The cubic root of 116546140 is about 488.4640785966.

The spelling of 116546140 in words is "one hundred sixteen million, five hundred forty-six thousand, one hundred forty".