10442242 has 8 divisors (see below), whose sum is σ = 15679296. Its totient is φ = 5215812.

The previous prime is 10442239. The next prime is 10442261. The reversal of 10442242 is 24224401.

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

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, 603 + ... + 4609.

It is an arithmetic number, because the mean of its divisors is an integer number (1959912).

Almost surely, 2^10442242 is an apocalyptic number.

10442242 is a deficient number, since it is larger than the sum of its proper divisors (5237054).

10442242 is a wasteful number, since it uses less digits than its factorization.

10442242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5312.

The product of its (nonzero) digits is 512, while the sum is 19.

The square root of 10442242 is about 3231.4458064464. The cubic root of 10442242 is about 218.5737069957.

Adding to 10442242 its reverse (24224401), we get a palindrome (34666643).

The spelling of 10442242 in words is "ten million, four hundred forty-two thousand, two hundred forty-two".