10242272 has 24 divisors (see below), whose sum is σ = 20257776. Its totient is φ = 5097472.

The previous prime is 10242269. The next prime is 10242289. The reversal of 10242272 is 27224201.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7808 + ... + 9024.

It is an arithmetic number, because the mean of its divisors is an integer number (844074).

Almost surely, 2^10242272 is an apocalyptic number.

It is an amenable number.

10242272 is a deficient number, since it is larger than the sum of its proper divisors (10015504).

10242272 is a wasteful number, since it uses less digits than its factorization.

10242272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1490 (or 1482 counting only the distinct ones).

The product of its (nonzero) digits is 448, while the sum is 20.

The square root of 10242272 is about 3200.3549803108. The cubic root of 10242272 is about 217.1694684442.

Adding to 10242272 its reverse (27224201), we get a palindrome (37466473).

The spelling of 10242272 in words is "ten million, two hundred forty-two thousand, two hundred seventy-two".