16960651 has 4 divisors (see below), whose sum is σ = 16997904. Its totient is φ = 16923400.

The previous prime is 16960633. The next prime is 16960661. The reversal of 16960651 is 15606961.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 16960651 - 2¹¹ = 16958603 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16960631) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17935 + ... + 18856.

It is an arithmetic number, because the mean of its divisors is an integer number (4249476).

Almost surely, 2^16960651 is an apocalyptic number.

16960651 is a deficient number, since it is larger than the sum of its proper divisors (37253).

16960651 is an equidigital number, since it uses as much as digits as its factorization.

16960651 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37252.

The product of its (nonzero) digits is 9720, while the sum is 34.

The square root of 16960651 is about 4118.3310940234. The cubic root of 16960651 is about 256.9296188244.

The spelling of 16960651 in words is "sixteen million, nine hundred sixty thousand, six hundred fifty-one".