10216659 has 8 divisors (see below), whose sum is σ = 13637520. Its totient is φ = 6803456.

The previous prime is 10216649. The next prime is 10216663. The reversal of 10216659 is 95661201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10216659 - 2¹⁵ = 10183891 is a prime.

It is a super-2 number, since 2×10216659² = 208760242244562, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10216649) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3019 + ... + 5435.

It is an arithmetic number, because the mean of its divisors is an integer number (1704690).

Almost surely, 2^10216659 is an apocalyptic number.

10216659 is a deficient number, since it is larger than the sum of its proper divisors (3420861).

10216659 is a wasteful number, since it uses less digits than its factorization.

10216659 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3829.

The product of its (nonzero) digits is 3240, while the sum is 30.

The square root of 10216659 is about 3196.3508881223. The cubic root of 10216659 is about 216.9882910428.

It can be divided in two parts, 102 and 16659, that added together give a palindrome (16761).

The spelling of 10216659 in words is "ten million, two hundred sixteen thousand, six hundred fifty-nine".