106326660 has 192 divisors, whose sum is σ = 349977600. Its totient is φ = 23846400.

The previous prime is 106326629. The next prime is 106326667. The reversal of 106326660 is 66623601.

It is a super-2 number, since 2×106326660² = 22610717253511200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (106326667) 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, 764871 + ... + 765009.

It is an arithmetic number, because the mean of its divisors is an integer number (1822800).

Almost surely, 2^106326660 is an apocalyptic number.

106326660 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 106326660, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (174988800).

106326660 is an abundant number, since it is smaller than the sum of its proper divisors (243650940).

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

106326660 is a wasteful number, since it uses less digits than its factorization.

106326660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 242 (or 240 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 30.

The square root of 106326660 is about 10311.4819497490. The cubic root of 106326660 is about 473.7480011426.

The spelling of 106326660 in words is "one hundred six million, three hundred twenty-six thousand, six hundred sixty".