16741213 has 2 divisors, whose sum is σ = 16741214. Its totient is φ = 16741212.

The previous prime is 16741199. The next prime is 16741229. The reversal of 16741213 is 31214761.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 15784729 + 956484 = 3973^2 + 978^2 .

It is a cyclic number.

It is not a de Polignac number, because 16741213 - 2⁹ = 16740701 is a prime.

It is a super-2 number, since 2×16741213² = 560536425422738, which contains 22 as substring.

It is a plaindrome in base 9.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16741253) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8370606 + 8370607.

It is an arithmetic number, because the mean of its divisors is an integer number (8370607).

Almost surely, 2^16741213 is an apocalyptic number.

It is an amenable number.

16741213 is a deficient number, since it is larger than the sum of its proper divisors (1).

16741213 is an equidigital number, since it uses as much as digits as its factorization.

16741213 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1008, while the sum is 25.

The square root of 16741213 is about 4091.6027422026. The cubic root of 16741213 is about 255.8167481270.

Adding to 16741213 its reverse (31214761), we get a palindrome (47955974).

The spelling of 16741213 in words is "sixteen million, seven hundred forty-one thousand, two hundred thirteen".