16953914 has 4 divisors (see below), whose sum is σ = 25430874. Its totient is φ = 8476956.

The previous prime is 16953899. The next prime is 16953917. The reversal of 16953914 is 41935961.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 41935961 = 59 ⋅710779.

It can be written as a sum of positive squares in only one way, i.e., 16949689 + 4225 = 4117^2 + 65^2 .

It is not an unprimeable number, because it can be changed into a prime (16953917) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4238477 + ... + 4238480.

Almost surely, 2^16953914 is an apocalyptic number.

16953914 is a deficient number, since it is larger than the sum of its proper divisors (8476960).

16953914 is an equidigital number, since it uses as much as digits as its factorization.

16953914 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8476959.

The product of its digits is 29160, while the sum is 38.

The square root of 16953914 is about 4117.5130843751. The cubic root of 16953914 is about 256.8955956791.

The spelling of 16953914 in words is "sixteen million, nine hundred fifty-three thousand, nine hundred fourteen".