10161224 has 16 divisors (see below), whose sum is σ = 19113900. Its totient is φ = 5064192.

The previous prime is 10161209. The next prime is 10161227. The reversal of 10161224 is 42216101.

It can be written as a sum of positive squares in 2 ways, for example, as 10125124 + 36100 = 3182^2 + 190^2 .

It is not an unprimeable number, because it can be changed into a prime (10161227) 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, 812 + ... + 4580.

Almost surely, 2^10161224 is an apocalyptic number.

It is an amenable number.

10161224 is a deficient number, since it is larger than the sum of its proper divisors (8952676).

10161224 is a wasteful number, since it uses less digits than its factorization.

10161224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4112 (or 4108 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 17.

The square root of 10161224 is about 3187.6674857958. The cubic root of 10161224 is about 216.5951237823.

Adding to 10161224 its reverse (42216101), we get a palindrome (52377325).

The spelling of 10161224 in words is "ten million, one hundred sixty-one thousand, two hundred twenty-four".