16734461 has 2 divisors, whose sum is σ = 16734462. Its totient is φ = 16734460.

The previous prime is 16734457. The next prime is 16734467. The reversal of 16734461 is 16443761.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11868025 + 4866436 = 3445^2 + 2206^2 .

It is a cyclic number.

It is not a de Polignac number, because 16734461 - 2² = 16734457 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16734467) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8367230 + 8367231.

It is an arithmetic number, because the mean of its divisors is an integer number (8367231).

Almost surely, 2^16734461 is an apocalyptic number.

It is an amenable number.

16734461 is a deficient number, since it is larger than the sum of its proper divisors (1).

16734461 is an equidigital number, since it uses as much as digits as its factorization.

16734461 is an evil number, because the sum of its binary digits is even.

The product of its digits is 12096, while the sum is 32.

The square root of 16734461 is about 4090.7775544510. Note that the first 3 decimals coincide. The cubic root of 16734461 is about 255.7823518351.

The spelling of 16734461 in words is "sixteen million, seven hundred thirty-four thousand, four hundred sixty-one".