20092058 has 24 divisors (see below), whose sum is σ = 35643924. Its totient is φ = 8467200.

The previous prime is 20092057. The next prime is 20092067. The reversal of 20092058 is 85029002.

It can be written as a sum of positive squares in 2 ways, for example, as 19509889 + 582169 = 4417^2 + 763^2 .

It is not an unprimeable number, because it can be changed into a prime (20092057) 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 in 11 ways as a sum of consecutive naturals, for example, 4298 + ... + 7658.

Almost surely, 2^20092058 is an apocalyptic number.

20092058 is a deficient number, since it is larger than the sum of its proper divisors (15551866).

20092058 is a wasteful number, since it uses less digits than its factorization.

20092058 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3438 (or 3431 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 26.

The square root of 20092058 is about 4482.4165357539. The cubic root of 20092058 is about 271.8575973888.

The spelling of 20092058 in words is "twenty million, ninety-two thousand, fifty-eight".