106533442 has 8 divisors (see below), whose sum is σ = 161058816. Its totient is φ = 52847172.

The previous prime is 106533431. The next prime is 106533467. The reversal of 106533442 is 244335601.

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

It is a super-2 number, since 2×106533442² = 22698748528734728, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 106533442.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 209458 + ... + 209965.

It is an arithmetic number, because the mean of its divisors is an integer number (20132352).

Almost surely, 2^106533442 is an apocalyptic number.

106533442 is a deficient number, since it is larger than the sum of its proper divisors (54525374).

106533442 is a wasteful number, since it uses less digits than its factorization.

106533442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 419552.

The product of its (nonzero) digits is 8640, while the sum is 28.

The square root of 106533442 is about 10321.5038632943. The cubic root of 106533442 is about 474.0549142049.

The spelling of 106533442 in words is "one hundred six million, five hundred thirty-three thousand, four hundred forty-two".