20296695 has 16 divisors (see below), whose sum is σ = 33887232. Its totient is φ = 10354080.

The previous prime is 20296673. The next prime is 20296729. The reversal of 20296695 is 59669202.

It is not a de Polignac number, because 20296695 - 2⁵ = 20296663 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29071 + ... + 29760.

It is an arithmetic number, because the mean of its divisors is an integer number (2117952).

Almost surely, 2^20296695 is an apocalyptic number.

20296695 is a deficient number, since it is larger than the sum of its proper divisors (13590537).

20296695 is a wasteful number, since it uses less digits than its factorization.

20296695 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58862.

The product of its (nonzero) digits is 58320, while the sum is 39.

The square root of 20296695 is about 4505.1853457988. The cubic root of 20296695 is about 272.7774353690. Note that the first 3 decimals are identical.

The spelling of 20296695 in words is "twenty million, two hundred ninety-six thousand, six hundred ninety-five".