16454027 has 2 divisors, whose sum is σ = 16454028. Its totient is φ = 16454026.

The previous prime is 16454023. The next prime is 16454029. The reversal of 16454027 is 72045461.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 16454027 - 2² = 16454023 is a prime.

Together with 16454029, 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 (16454021) 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, 8227013 + 8227014.

It is an arithmetic number, because the mean of its divisors is an integer number (8227014).

Almost surely, 2^16454027 is an apocalyptic number.

16454027 is a deficient number, since it is larger than the sum of its proper divisors (1).

16454027 is an equidigital number, since it uses as much as digits as its factorization.

16454027 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6720, while the sum is 29.

The square root of 16454027 is about 4056.3563699458. The cubic root of 16454027 is about 254.3455060009.

Adding to 16454027 its reverse (72045461), we get a palindrome (88499488).

The spelling of 16454027 in words is "sixteen million, four hundred fifty-four thousand, twenty-seven".