20741068 has 6 divisors (see below), whose sum is σ = 36296876. Its totient is φ = 10370532.

The previous prime is 20741059. The next prime is 20741069. The reversal of 20741068 is 86014702.

It is not an unprimeable number, because it can be changed into a prime (20741069) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2592630 + ... + 2592637.

Almost surely, 2^20741068 is an apocalyptic number.

It is an amenable number.

20741068 is a deficient number, since it is larger than the sum of its proper divisors (15555808).

20741068 is a wasteful number, since it uses less digits than its factorization.

20741068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5185271 (or 5185269 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 28.

The square root of 20741068 is about 4554.2362696724. The cubic root of 20741068 is about 274.7537983795.

The spelling of 20741068 in words is "twenty million, seven hundred forty-one thousand, sixty-eight".