20714695 has 4 divisors (see below), whose sum is σ = 24857640. Its totient is φ = 16571752.

The previous prime is 20714689. The next prime is 20714711. The reversal of 20714695 is 59641702.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 59641702 = 2 ⋅29820851.

It is a cyclic number.

It is not a de Polignac number, because 20714695 - 2⁵ = 20714663 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 20714695.

It is a congruent number.

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, 2071465 + ... + 2071474.

It is an arithmetic number, because the mean of its divisors is an integer number (6214410).

Almost surely, 2^20714695 is an apocalyptic number.

20714695 is a deficient number, since it is larger than the sum of its proper divisors (4142945).

20714695 is an equidigital number, since it uses as much as digits as its factorization.

20714695 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4142944.

The product of its (nonzero) digits is 15120, while the sum is 34.

The square root of 20714695 is about 4551.3399125972. The cubic root of 20714695 is about 274.6372959360.

The spelling of 20714695 in words is "twenty million, seven hundred fourteen thousand, six hundred ninety-five".