20895341 has 8 divisors (see below), whose sum is σ = 21695520. Its totient is φ = 20100528.

The previous prime is 20895319. The next prime is 20895349. The reversal of 20895341 is 14359802.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-20895341 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 20895298 and 20895307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20895349) 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, 7730 + ... + 10076.

It is an arithmetic number, because the mean of its divisors is an integer number (2711940).

Almost surely, 2^20895341 is an apocalyptic number.

It is an amenable number.

20895341 is a deficient number, since it is larger than the sum of its proper divisors (800179).

20895341 is a wasteful number, since it uses less digits than its factorization.

20895341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2683.

The product of its (nonzero) digits is 8640, while the sum is 32.

The square root of 20895341 is about 4571.1421986195. The cubic root of 20895341 is about 275.4333267512.

The spelling of 20895341 in words is "twenty million, eight hundred ninety-five thousand, three hundred forty-one".