10223154 has 24 divisors (see below), whose sum is σ = 23453820. Its totient is φ = 3207168.

The previous prime is 10223141. The next prime is 10223177. The reversal of 10223154 is 45132201.

It can be written as a sum of positive squares in 2 ways, for example, as 10208025 + 15129 = 3195^2 + 123^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 16399 + ... + 17010.

Almost surely, 2^10223154 is an apocalyptic number.

10223154 is an abundant number, since it is smaller than the sum of its proper divisors (13230666).

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

10223154 is a wasteful number, since it uses less digits than its factorization.

10223154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33434 (or 33431 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 10223154 is about 3197.3667290444. The cubic root of 10223154 is about 217.0342630318.

Adding to 10223154 its reverse (45132201), we get a palindrome (55355355).

The spelling of 10223154 in words is "ten million, two hundred twenty-three thousand, one hundred fifty-four".