20296058 has 4 divisors (see below), whose sum is σ = 30444090. Its totient is φ = 10148028.

The previous prime is 20296039. The next prime is 20296069. The reversal of 20296058 is 85069202.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 85069202 = 2 ⋅42534601.

It can be written as a sum of positive squares in only one way, i.e., 14645929 + 5650129 = 3827^2 + 2377^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5074013 + ... + 5074016.

Almost surely, 2^20296058 is an apocalyptic number.

20296058 is a deficient number, since it is larger than the sum of its proper divisors (10148032).

20296058 is a wasteful number, since it uses less digits than its factorization.

20296058 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10148031.

The product of its (nonzero) digits is 8640, while the sum is 32.

The square root of 20296058 is about 4505.1146489296. The cubic root of 20296058 is about 272.7745816853.

The spelling of 20296058 in words is "twenty million, two hundred ninety-six thousand, fifty-eight".