10224845 has 4 divisors (see below), whose sum is σ = 12269820. Its totient is φ = 8179872.

The previous prime is 10224833. The next prime is 10224847. The reversal of 10224845 is 54842201.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 54842201 = 241 ⋅227561.

It can be written as a sum of positive squares in 2 ways, for example, as 6791236 + 3433609 = 2606^2 + 1853^2 .

It is a cyclic number.

It is not a de Polignac number, because 10224845 - 2⁴ = 10224829 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10224847) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1022480 + ... + 1022489.

It is an arithmetic number, because the mean of its divisors is an integer number (3067455).

Almost surely, 2^10224845 is an apocalyptic number.

It is an amenable number.

10224845 is a deficient number, since it is larger than the sum of its proper divisors (2044975).

10224845 is an equidigital number, since it uses as much as digits as its factorization.

10224845 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2044974.

The product of its (nonzero) digits is 2560, while the sum is 26.

The square root of 10224845 is about 3197.6311544642. The cubic root of 10224845 is about 217.0462288337.

The spelling of 10224845 in words is "ten million, two hundred twenty-four thousand, eight hundred forty-five".