16452097 has 2 divisors, whose sum is σ = 16452098. Its totient is φ = 16452096.

The previous prime is 16452089. The next prime is 16452131. The reversal of 16452097 is 79025461.

It is an a-pointer prime, because the next prime (16452131) can be obtained adding 16452097 to its sum of digits (34).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 16451136 + 961 = 4056^2 + 31^2 .

It is an emirp because it is prime and its reverse (79025461) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 16452097 - 2³ = 16452089 is a prime.

It is not a weakly prime, because it can be changed into another prime (16452067) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8226048 + 8226049.

It is an arithmetic number, because the mean of its divisors is an integer number (8226049).

Almost surely, 2^16452097 is an apocalyptic number.

It is an amenable number.

16452097 is a deficient number, since it is larger than the sum of its proper divisors (1).

16452097 is an equidigital number, since it uses as much as digits as its factorization.

16452097 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15120, while the sum is 34.

The square root of 16452097 is about 4056.1184647394. The cubic root of 16452097 is about 254.3355609984.

The spelling of 16452097 in words is "sixteen million, four hundred fifty-two thousand, ninety-seven".