10240242 has 16 divisors (see below), whose sum is σ = 20980512. Its totient is φ = 3330080.

The previous prime is 10240229. The next prime is 10240301. The reversal of 10240242 is 24204201.

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, 20568 + ... + 21059.

It is an arithmetic number, because the mean of its divisors is an integer number (1311282).

Almost surely, 2^10240242 is an apocalyptic number.

10240242 is an abundant number, since it is smaller than the sum of its proper divisors (10740270).

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

10240242 is a wasteful number, since it uses less digits than its factorization.

10240242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41673.

The product of its (nonzero) digits is 128, while the sum is 15.

The square root of 10240242 is about 3200.0378122766. The cubic root of 10240242 is about 217.1551199627.

Adding to 10240242 its reverse (24204201), we get a palindrome (34444443).

The spelling of 10240242 in words is "ten million, two hundred forty thousand, two hundred forty-two".