10216508 has 12 divisors (see below), whose sum is σ = 18656400. Its totient is φ = 4886112.

The previous prime is 10216457. The next prime is 10216513. The reversal of 10216508 is 80561201.

It is a hoax number, since the sum of its digits (23) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55433 + ... + 55616.

It is an arithmetic number, because the mean of its divisors is an integer number (1554700).

Almost surely, 2^10216508 is an apocalyptic number.

It is an amenable number.

10216508 is a deficient number, since it is larger than the sum of its proper divisors (8439892).

10216508 is a wasteful number, since it uses less digits than its factorization.

10216508 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111076 (or 111074 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 23.

The square root of 10216508 is about 3196.3272673492. The cubic root of 10216508 is about 216.9872220243.

Adding to 10216508 its reverse (80561201), we get a palindrome (90777709).

The spelling of 10216508 in words is "ten million, two hundred sixteen thousand, five hundred eight".