16968827 has 2 divisors, whose sum is σ = 16968828. Its totient is φ = 16968826.

The previous prime is 16968821. The next prime is 16968859. The reversal of 16968827 is 72886961.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 16968827 - 2¹⁶ = 16903291 is a prime.

It is not a weakly prime, because it can be changed into another prime (16968821) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8484413 + 8484414.

It is an arithmetic number, because the mean of its divisors is an integer number (8484414).

Almost surely, 2^16968827 is an apocalyptic number.

16968827 is a deficient number, since it is larger than the sum of its proper divisors (1).

16968827 is an equidigital number, since it uses as much as digits as its factorization.

16968827 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 290304, while the sum is 47.

The square root of 16968827 is about 4119.3236095262. The cubic root of 16968827 is about 256.9708970966.

The spelling of 16968827 in words is "sixteen million, nine hundred sixty-eight thousand, eight hundred twenty-seven".