116604020 has 192 divisors, whose sum is σ = 308883456. Its totient is φ = 36495360.

The previous prime is 116604011. The next prime is 116604023. The reversal of 116604020 is 20406611.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 116603983 and 116604001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116604023) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3151442 + ... + 3151478.

It is an arithmetic number, because the mean of its divisors is an integer number (1608768).

Almost surely, 2^116604020 is an apocalyptic number.

116604020 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 116604020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (154441728).

116604020 is an abundant number, since it is smaller than the sum of its proper divisors (192279436).

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

116604020 is a wasteful number, since it uses less digits than its factorization.

116604020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130 (or 128 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 116604020 is about 10798.3341307815. The cubic root of 116604020 is about 488.5449267536.

The spelling of 116604020 in words is "one hundred sixteen million, six hundred four thousand, twenty".