20696314 has 16 divisors (see below), whose sum is σ = 32442120. Its totient is φ = 9889600.

The previous prime is 20696281. The next prime is 20696317. The reversal of 20696314 is 41369602.

It can be written as a sum of positive squares in 4 ways, for example, as 20548089 + 148225 = 4533^2 + 385^2 .

It is not an unprimeable number, because it can be changed into a prime (20696317) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4092 + ... + 7624.

Almost surely, 2^20696314 is an apocalyptic number.

20696314 is a deficient number, since it is larger than the sum of its proper divisors (11745806).

20696314 is a wasteful number, since it uses less digits than its factorization.

20696314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3665.

The product of its (nonzero) digits is 7776, while the sum is 31.

The square root of 20696314 is about 4549.3201689923. The cubic root of 20696314 is about 274.5560395782.

The spelling of 20696314 in words is "twenty million, six hundred ninety-six thousand, three hundred fourteen".