116633020 has 96 divisors (see below), whose sum is σ = 297561600. Its totient is φ = 37511424.

The previous prime is 116633017. The next prime is 116633021. The reversal of 116633020 is 20336611.

It is a super-2 number, since 2×116633020² = 27206522708640800, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 116632982 and 116633000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116633021) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 433446 + ... + 433714.

It is an arithmetic number, because the mean of its divisors is an integer number (3099600).

Almost surely, 2^116633020 is an apocalyptic number.

116633020 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 116633020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (148780800).

116633020 is an abundant number, since it is smaller than the sum of its proper divisors (180928580).

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

116633020 is a wasteful number, since it uses less digits than its factorization.

116633020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 467 (or 465 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 22.

The square root of 116633020 is about 10799.6768470172. The cubic root of 116633020 is about 488.5854245813.

Adding to 116633020 its reverse (20336611), we get a palindrome (136969631).

The spelling of 116633020 in words is "one hundred sixteen million, six hundred thirty-three thousand, twenty".