20093483 has 2 divisors, whose sum is σ = 20093484. Its totient is φ = 20093482.

The previous prime is 20093477. The next prime is 20093509. The reversal of 20093483 is 38439002.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 20093483 - 2¹² = 20089387 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (20093683) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10046741 + 10046742.

It is an arithmetic number, because the mean of its divisors is an integer number (10046742).

Almost surely, 2^20093483 is an apocalyptic number.

20093483 is a deficient number, since it is larger than the sum of its proper divisors (1).

20093483 is an equidigital number, since it uses as much as digits as its factorization.

20093483 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5184, while the sum is 29.

The square root of 20093483 is about 4482.5754873733. The cubic root of 20093483 is about 271.8640242718.

The spelling of 20093483 in words is "twenty million, ninety-three thousand, four hundred eighty-three".