20020358 has 16 divisors (see below), whose sum is σ = 31238784. Its totient is φ = 9612480.

The previous prime is 20020333. The next prime is 20020387. The reversal of 20020358 is 85302002.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7316 + ... + 9672.

It is an arithmetic number, because the mean of its divisors is an integer number (1952424).

Almost surely, 2^20020358 is an apocalyptic number.

20020358 is a deficient number, since it is larger than the sum of its proper divisors (11218426).

20020358 is a wasteful number, since it uses less digits than its factorization.

20020358 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2527.

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 20020358 is about 4474.4114696796. The cubic root of 20020358 is about 271.5338306173.

The spelling of 20020358 in words is "twenty million, twenty thousand, three hundred fifty-eight".