16914013 has 4 divisors (see below), whose sum is σ = 16936668. Its totient is φ = 16891360.

The previous prime is 16913977. The next prime is 16914041. The reversal of 16914013 is 31041961.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 487204 + 16426809 = 698^2 + 4053^2 .

It is a cyclic number.

It is not a de Polignac number, because 16914013 - 2¹³ = 16905821 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16914043) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10168 + ... + 11713.

It is an arithmetic number, because the mean of its divisors is an integer number (4234167).

Almost surely, 2^16914013 is an apocalyptic number.

It is an amenable number.

16914013 is a deficient number, since it is larger than the sum of its proper divisors (22655).

16914013 is an equidigital number, since it uses as much as digits as its factorization.

16914013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22654.

The product of its (nonzero) digits is 648, while the sum is 25.

The square root of 16914013 is about 4112.6649510992. The cubic root of 16914013 is about 256.6939029585.

Adding to 16914013 its reverse (31041961), we get a palindrome (47955974).

The spelling of 16914013 in words is "sixteen million, nine hundred fourteen thousand, thirteen".