20093038 has 12 divisors (see below), whose sum is σ = 35060472. Its totient is φ = 8611260.

The previous prime is 20093033. The next prime is 20093039. The reversal of 20093038 is 83039002.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20093033) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 102418 + ... + 102613.

It is an arithmetic number, because the mean of its divisors is an integer number (2921706).

Almost surely, 2^20093038 is an apocalyptic number.

20093038 is a deficient number, since it is larger than the sum of its proper divisors (14967434).

20093038 is a wasteful number, since it uses less digits than its factorization.

20093038 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 205047 (or 205040 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 25.

The square root of 20093038 is about 4482.5258504553. The cubic root of 20093038 is about 271.8620173129.

The spelling of 20093038 in words is "twenty million, ninety-three thousand, thirty-eight".