20602038 has 8 divisors (see below), whose sum is σ = 41204088. Its totient is φ = 6867344.

The previous prime is 20602019. The next prime is 20602069. The reversal of 20602038 is 83020602.

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

20602038 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1716831 + ... + 1716842.

It is an arithmetic number, because the mean of its divisors is an integer number (5150511).

Almost surely, 2^20602038 is an apocalyptic number.

20602038 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

20602038 is a wasteful number, since it uses less digits than its factorization.

20602038 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3433678.

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 20602038 is about 4538.9467941363. The cubic root of 20602038 is about 274.1385184140.

The spelling of 20602038 in words is "twenty million, six hundred two thousand, thirty-eight".