20058602 has 4 divisors (see below), whose sum is σ = 30087906. Its totient is φ = 10029300.

The previous prime is 20058583. The next prime is 20058611. The reversal of 20058602 is 20685002.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 18498601 + 1560001 = 4301^2 + 1249^2 .

It is an unprimeable number.

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, 5014649 + ... + 5014652.

Almost surely, 2^20058602 is an apocalyptic number.

20058602 is a deficient number, since it is larger than the sum of its proper divisors (10029304).

20058602 is a wasteful number, since it uses less digits than its factorization.

20058602 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10029303.

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 20058602 is about 4478.6830653664. The cubic root of 20058602 is about 271.7066203089.

The spelling of 20058602 in words is "twenty million, fifty-eight thousand, six hundred two".