16260616 has 32 divisors (see below), whose sum is σ = 31737600. Its totient is φ = 7801920.

The previous prime is 16260611. The next prime is 16260631. The reversal of 16260616 is 61606261.

It is not an unprimeable number, because it can be changed into a prime (16260611) 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, 42715 + ... + 43093.

It is an arithmetic number, because the mean of its divisors is an integer number (991800).

Almost surely, 2^16260616 is an apocalyptic number.

It is an amenable number.

16260616 is a deficient number, since it is larger than the sum of its proper divisors (15476984).

16260616 is a wasteful number, since it uses less digits than its factorization.

16260616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 589 (or 585 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 28.

The square root of 16260616 is about 4032.4454119058. The cubic root of 16260616 is about 253.3449963852.

Adding to 16260616 its reverse (61606261), we get a palindrome (77866877).

The spelling of 16260616 in words is "sixteen million, two hundred sixty thousand, six hundred sixteen".