20161714 has 8 divisors (see below), whose sum is σ = 30262428. Its totient is φ = 10074240.

The previous prime is 20161697. The next prime is 20161727. The reversal of 20161714 is 41716102.

It can be written as a sum of positive squares in 2 ways, for example, as 18636489 + 1525225 = 4317^2 + 1235^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×20161714² = 812989422835592, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2634 + ... + 6874.

Almost surely, 2^20161714 is an apocalyptic number.

20161714 is a deficient number, since it is larger than the sum of its proper divisors (10100714).

20161714 is a wasteful number, since it uses less digits than its factorization.

20161714 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6620.

The product of its (nonzero) digits is 336, while the sum is 22.

The square root of 20161714 is about 4490.1797291423. The cubic root of 20161714 is about 272.1713975240.

Adding to 20161714 its reverse (41716102), we get a palindrome (61877816).

The spelling of 20161714 in words is "twenty million, one hundred sixty-one thousand, seven hundred fourteen".