10223572 has 6 divisors (see below), whose sum is σ = 17891258. Its totient is φ = 5111784.

The previous prime is 10223561. The next prime is 10223593. The reversal of 10223572 is 27532201.

It can be written as a sum of positive squares in only one way, i.e., 7650756 + 2572816 = 2766^2 + 1604^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1277943 + ... + 1277950.

Almost surely, 2^10223572 is an apocalyptic number.

It is an amenable number.

10223572 is a deficient number, since it is larger than the sum of its proper divisors (7667686).

10223572 is a wasteful number, since it uses less digits than its factorization.

10223572 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2555897 (or 2555895 counting only the distinct ones).

The product of its (nonzero) digits is 840, while the sum is 22.

The square root of 10223572 is about 3197.4320946660. The cubic root of 10223572 is about 217.0372209932.

Adding to 10223572 its reverse (27532201), we get a palindrome (37755773).

The spelling of 10223572 in words is "ten million, two hundred twenty-three thousand, five hundred seventy-two".