16484089 has 2 divisors, whose sum is σ = 16484090. Its totient is φ = 16484088.

The previous prime is 16484081. The next prime is 16484119. The reversal of 16484089 is 98048461.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9765625 + 6718464 = 3125^2 + 2592^2 .

It is a cyclic number.

It is not a de Polignac number, because 16484089 - 2³ = 16484081 is a prime.

It is not a weakly prime, because it can be changed into another prime (16484081) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8242044 + 8242045.

It is an arithmetic number, because the mean of its divisors is an integer number (8242045).

Almost surely, 2^16484089 is an apocalyptic number.

It is an amenable number.

16484089 is a deficient number, since it is larger than the sum of its proper divisors (1).

16484089 is an equidigital number, since it uses as much as digits as its factorization.

16484089 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 55296, while the sum is 40.

The square root of 16484089 is about 4060.0602212283. The cubic root of 16484089 is about 254.5003107133.

The spelling of 16484089 in words is "sixteen million, four hundred eighty-four thousand, eighty-nine".