10223516 has 12 divisors (see below), whose sum is σ = 17957688. Its totient is φ = 5092752.

The previous prime is 10223497. The next prime is 10223527. The reversal of 10223516 is 61532201.

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 in 3 ways as a sum of consecutive naturals, for example, 3506 + ... + 5721.

It is an arithmetic number, because the mean of its divisors is an integer number (1496474).

Almost surely, 2^10223516 is an apocalyptic number.

It is an amenable number.

10223516 is a deficient number, since it is larger than the sum of its proper divisors (7734172).

10223516 is a wasteful number, since it uses less digits than its factorization.

10223516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9508 (or 9506 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 10223516 is about 3197.4233376267. The cubic root of 10223516 is about 217.0368247160.

Adding to 10223516 its reverse (61532201), we get a palindrome (71755717).

The spelling of 10223516 in words is "ten million, two hundred twenty-three thousand, five hundred sixteen".