20058937 has 2 divisors, whose sum is σ = 20058938. Its totient is φ = 20058936.

The previous prime is 20058911. The next prime is 20058949. The reversal of 20058937 is 73985002.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 18481401 + 1577536 = 4299^2 + 1256^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-20058937 is a prime.

It is not a weakly prime, because it can be changed into another prime (20058977) 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 as a sum of consecutive naturals, namely, 10029468 + 10029469.

It is an arithmetic number, because the mean of its divisors is an integer number (10029469).

Almost surely, 2^20058937 is an apocalyptic number.

It is an amenable number.

20058937 is a deficient number, since it is larger than the sum of its proper divisors (1).

20058937 is an equidigital number, since it uses as much as digits as its factorization.

20058937 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15120, while the sum is 34.

The square root of 20058937 is about 4478.7204645970. The cubic root of 20058937 is about 271.7081328970.

The spelling of 20058937 in words is "twenty million, fifty-eight thousand, nine hundred thirty-seven".