106066242 has 24 divisors (see below), whose sum is σ = 230022000. Its totient is φ = 35322840.

The previous prime is 106066241. The next prime is 106066243. The reversal of 106066242 is 242660601.

It is a happy number.

106066242 is a `hidden beast` number, since 10 + 606 + 6 + 2 + 42 = 666.

It is an interprime number because it is at equal distance from previous prime (106066241) and next prime (106066243).

It is a super-2 number, since 2×106066242² = 22500095384005128, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (106066241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 25017 + ... + 28947.

It is an arithmetic number, because the mean of its divisors is an integer number (9584250).

Almost surely, 2^106066242 is an apocalyptic number.

106066242 is an abundant number, since it is smaller than the sum of its proper divisors (123955758).

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

106066242 is a wasteful number, since it uses less digits than its factorization.

106066242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5438 (or 5435 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The square root of 106066242 is about 10298.8466344538. The cubic root of 106066242 is about 473.3609130043.

The spelling of 106066242 in words is "one hundred six million, sixty-six thousand, two hundred forty-two".