20914341 has 16 divisors (see below), whose sum is σ = 32016000. Its totient is φ = 11896128.

The previous prime is 20914339. The next prime is 20914343. The reversal of 20914341 is 14341902.

It is an interprime number because it is at equal distance from previous prime (20914339) and next prime (20914343).

It is not a de Polignac number, because 20914341 - 2¹ = 20914339 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20914343) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2635 + ... + 6983.

It is an arithmetic number, because the mean of its divisors is an integer number (2001000).

Almost surely, 2^20914341 is an apocalyptic number.

20914341 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

20914341 is a deficient number, since it is larger than the sum of its proper divisors (11101659).

20914341 is a wasteful number, since it uses less digits than its factorization.

20914341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4588.

The product of its (nonzero) digits is 864, while the sum is 24.

The square root of 20914341 is about 4573.2199815885. The cubic root of 20914341 is about 275.5167847148.

The spelling of 20914341 in words is "twenty million, nine hundred fourteen thousand, three hundred forty-one".