10224745 has 16 divisors (see below), whose sum is σ = 12600720. Its totient is φ = 7962624.

The previous prime is 10224743. The next prime is 10224751. The reversal of 10224745 is 54742201.

It can be written as a sum of positive squares in 8 ways, for example, as 1510441 + 8714304 = 1229^2 + 2952^2 .

It is a 5-Lehmer number, since φ(10224745) divides (10224745-1)⁵.

It is a cyclic number.

It is not a de Polignac number, because 10224745 - 2¹ = 10224743 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10224743) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39657 + ... + 39913.

It is an arithmetic number, because the mean of its divisors is an integer number (787545).

Almost surely, 2^10224745 is an apocalyptic number.

It is an amenable number.

10224745 is a deficient number, since it is larger than the sum of its proper divisors (2375975).

10224745 is a wasteful number, since it uses less digits than its factorization.

10224745 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 444.

The product of its (nonzero) digits is 2240, while the sum is 25.

The square root of 10224745 is about 3197.6155178508. The cubic root of 10224745 is about 217.0455212535.

Adding to 10224745 its reverse (54742201), we get a palindrome (64966946).

The spelling of 10224745 in words is "ten million, two hundred twenty-four thousand, seven hundred forty-five".