16468031 has 2 divisors, whose sum is σ = 16468032. Its totient is φ = 16468030.

The previous prime is 16468013. The next prime is 16468033. The reversal of 16468031 is 13086461.

Together with previous prime (16468013) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 16468031 - 2⁶ = 16467967 is a prime.

It is a super-2 number, since 2×16468031² = 542392090033922, which contains 22 as substring.

Together with 16468033, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 16467985 and 16468003.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16468033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8234015 + 8234016.

It is an arithmetic number, because the mean of its divisors is an integer number (8234016).

Almost surely, 2^16468031 is an apocalyptic number.

16468031 is a deficient number, since it is larger than the sum of its proper divisors (1).

16468031 is an equidigital number, since it uses as much as digits as its factorization.

16468031 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3456, while the sum is 29.

The square root of 16468031 is about 4058.0821825094. The cubic root of 16468031 is about 254.4176432442.

The spelling of 16468031 in words is "sixteen million, four hundred sixty-eight thousand, thirty-one".