16460149 has 2 divisors, whose sum is σ = 16460150. Its totient is φ = 16460148.

The previous prime is 16460123. The next prime is 16460159. The reversal of 16460149 is 94106461.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 16459249 + 900 = 4057^2 + 30^2 .

It is a cyclic number.

It is not a de Polignac number, because 16460149 - 2¹³ = 16451957 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 16460149.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16460159) by changing a digit.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8230074 + 8230075.

It is an arithmetic number, because the mean of its divisors is an integer number (8230075).

Almost surely, 2^16460149 is an apocalyptic number.

It is an amenable number.

16460149 is a deficient number, since it is larger than the sum of its proper divisors (1).

16460149 is an equidigital number, since it uses as much as digits as its factorization.

16460149 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5184, while the sum is 31.

The square root of 16460149 is about 4057.1109178823. The cubic root of 16460149 is about 254.3770466102.

The spelling of 16460149 in words is "sixteen million, four hundred sixty thousand, one hundred forty-nine".