16122607 has 2 divisors, whose sum is σ = 16122608. Its totient is φ = 16122606.

The previous prime is 16122599. The next prime is 16122619. The reversal of 16122607 is 70622161.

It is a weak prime.

It is an emirp because it is prime and its reverse (70622161) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 16122607 - 2³ = 16122599 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16122107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8061303 + 8061304.

It is an arithmetic number, because the mean of its divisors is an integer number (8061304).

Almost surely, 2^16122607 is an apocalyptic number.

16122607 is a deficient number, since it is larger than the sum of its proper divisors (1).

16122607 is an equidigital number, since it uses as much as digits as its factorization.

16122607 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1008, while the sum is 25.

The square root of 16122607 is about 4015.2966266516. The cubic root of 16122607 is about 252.6262192858.

Adding to 16122607 its reverse (70622161), we get a palindrome (86744768).

The spelling of 16122607 in words is "sixteen million, one hundred twenty-two thousand, six hundred seven".