116620000 has 240 divisors, whose sum is σ = 354261600. Its totient is φ = 37632000.

The previous prime is 116619989. The next prime is 116620003. The reversal of 116620000 is 26611.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116620003) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 6859992 + ... + 6860008.

It is an arithmetic number, because the mean of its divisors is an integer number (1476090).

Almost surely, 2^116620000 is an apocalyptic number.

116620000 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 116620000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (177130800).

116620000 is an abundant number, since it is smaller than the sum of its proper divisors (237641600).

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

116620000 is an frugal number, since it uses more digits than its factorization.

116620000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68 (or 31 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

The square root of 116620000 is about 10799.0740343791. The cubic root of 116620000 is about 488.5672432836.

Adding to 116620000 its reverse (26611), we get a palindrome (116646611).

The spelling of 116620000 in words is "one hundred sixteen million, six hundred twenty thousand".