4516691 has 2 divisors, whose sum is σ = 4516692. Its totient is φ = 4516690.

The previous prime is 4516651. The next prime is 4516693. The reversal of 4516691 is 1966154.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4516691 is a prime.

Together with 4516693, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (4516693) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2258345 + 2258346.

It is an arithmetic number, because the mean of its divisors is an integer number (2258346).

Almost surely, 2^4516691 is an apocalyptic number.

4516691 is a deficient number, since it is larger than the sum of its proper divisors (1).

4516691 is an equidigital number, since it uses as much as digits as its factorization.

4516691 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6480, while the sum is 32.

The square root of 4516691 is about 2125.2508087282. The cubic root of 4516691 is about 165.3002308460.

The spelling of 4516691 in words is "four million, five hundred sixteen thousand, six hundred ninety-one".