20298341 has 4 divisors (see below), whose sum is σ = 23198112. Its totient is φ = 17398572.

The previous prime is 20298337. The next prime is 20298359. The reversal of 20298341 is 14389202.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 20298341 - 2² = 20298337 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20298361) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1449875 + ... + 1449888.

It is an arithmetic number, because the mean of its divisors is an integer number (5799528).

Almost surely, 2^20298341 is an apocalyptic number.

It is an amenable number.

20298341 is a deficient number, since it is larger than the sum of its proper divisors (2899771).

20298341 is an equidigital number, since it uses as much as digits as its factorization.

20298341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2899770.

The product of its (nonzero) digits is 3456, while the sum is 29.

The square root of 20298341 is about 4505.3680204840. The cubic root of 20298341 is about 272.7848089754.

The spelling of 20298341 in words is "twenty million, two hundred ninety-eight thousand, three hundred forty-one".