106608442 has 8 divisors (see below), whose sum is σ = 165071232. Its totient is φ = 51584700.

The previous prime is 106608401. The next prime is 106608443. The reversal of 106608442 is 244806601.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×106608442² = 22730719811334728, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is not an unprimeable number, because it can be changed into a prime (106608443) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 859684 + ... + 859807.

It is an arithmetic number, because the mean of its divisors is an integer number (20633904).

Almost surely, 2^106608442 is an apocalyptic number.

106608442 is a deficient number, since it is larger than the sum of its proper divisors (58462790).

106608442 is a wasteful number, since it uses less digits than its factorization.

106608442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1719524.

The product of its (nonzero) digits is 9216, while the sum is 31.

The square root of 106608442 is about 10325.1364155637. The cubic root of 106608442 is about 474.1661336735.

The spelling of 106608442 in words is "one hundred six million, six hundred eight thousand, four hundred forty-two".