16468783 has 2 divisors, whose sum is σ = 16468784. Its totient is φ = 16468782.

The previous prime is 16468769. The next prime is 16468787. The reversal of 16468783 is 38786461.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-16468783 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16468787) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8234391 + 8234392.

It is an arithmetic number, because the mean of its divisors is an integer number (8234392).

Almost surely, 2^16468783 is an apocalyptic number.

16468783 is a deficient number, since it is larger than the sum of its proper divisors (1).

16468783 is an equidigital number, since it uses as much as digits as its factorization.

16468783 is an evil number, because the sum of its binary digits is even.

The product of its digits is 193536, while the sum is 43.

The square root of 16468783 is about 4058.1748360562. The cubic root of 16468783 is about 254.4215157808.

The spelling of 16468783 in words is "sixteen million, four hundred sixty-eight thousand, seven hundred eighty-three".