10242066 has 16 divisors (see below), whose sum is σ = 20599488. Its totient is φ = 3394800.

The previous prime is 10242049. The next prime is 10242073. The reversal of 10242066 is 66024201.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3630 + ... + 5801.

It is an arithmetic number, because the mean of its divisors is an integer number (1287468).

Almost surely, 2^10242066 is an apocalyptic number.

10242066 is an abundant number, since it is smaller than the sum of its proper divisors (10357422).

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

10242066 is a wasteful number, since it uses less digits than its factorization.

10242066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9617.

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 10242066 is about 3200.3227962192. The cubic root of 10242066 is about 217.1680124778.

Adding to 10242066 its reverse (66024201), we get a palindrome (76266267).

The spelling of 10242066 in words is "ten million, two hundred forty-two thousand, sixty-six".