21341096 has 32 divisors (see below), whose sum is σ = 46008000. Its totient is φ = 9090816.

The previous prime is 21341093. The next prime is 21341141. The reversal of 21341096 is 69014312.

It is not an unprimeable number, because it can be changed into a prime (21341093) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8960 + ... + 11088.

It is an arithmetic number, because the mean of its divisors is an integer number (1437750).

Almost surely, 2^21341096 is an apocalyptic number.

It is an amenable number.

21341096 is an abundant number, since it is smaller than the sum of its proper divisors (24666904).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

21341096 is a wasteful number, since it uses less digits than its factorization.

21341096 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2321 (or 2317 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 26.

The square root of 21341096 is about 4619.6424104036. The cubic root of 21341096 is about 277.3781452387.

The spelling of 21341096 in words is "twenty-one million, three hundred forty-one thousand, ninety-six".