116267040 has 144 divisors (see below), whose sum is σ = 399567168. Its totient is φ = 30786048.

The previous prime is 116267033. The next prime is 116267051. The reversal of 116267040 is 40762611.

It is a tau number, because it is divible by the number of its divisors (144).

It is a junction number, because it is equal to n+sod(n) for n = 116266995 and 116267013.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 378567 + ... + 378873.

It is an arithmetic number, because the mean of its divisors is an integer number (2774772).

Almost surely, 2^116267040 is an apocalyptic number.

116267040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 116267040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (199783584).

116267040 is an abundant number, since it is smaller than the sum of its proper divisors (283300128).

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

116267040 is a wasteful number, since it uses less digits than its factorization.

116267040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 591 (or 580 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 27.

The square root of 116267040 is about 10782.7195085470. The cubic root of 116267040 is about 488.0738488974.

The spelling of 116267040 in words is "one hundred sixteen million, two hundred sixty-seven thousand, forty".