10242506 has 8 divisors (see below), whose sum is σ = 15383844. Its totient is φ = 5114560.

The previous prime is 10242499. The next prime is 10242527. The reversal of 10242506 is 60524201.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 10182481 + 60025 = 3191^2 + 245^2 .

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, 1145 + ... + 4668.

Almost surely, 2^10242506 is an apocalyptic number.

10242506 is a deficient number, since it is larger than the sum of its proper divisors (5141338).

10242506 is an equidigital number, since it uses as much as digits as its factorization.

10242506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6696.

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 10242506 is about 3200.3915385465. The cubic root of 10242506 is about 217.1711222852.

Adding to 10242506 its reverse (60524201), we get a palindrome (70766707).

The spelling of 10242506 in words is "ten million, two hundred forty-two thousand, five hundred six".