20366106 has 8 divisors (see below), whose sum is σ = 40732224. Its totient is φ = 6788700.

The previous prime is 20366089. The next prime is 20366107. The reversal of 20366106 is 60166302.

It is a sphenic number, since it is the product of 3 distinct primes.

20366106 is an admirable number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (20366107) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1697170 + ... + 1697181.

It is an arithmetic number, because the mean of its divisors is an integer number (5091528).

Almost surely, 2^20366106 is an apocalyptic number.

20366106 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

20366106 is a wasteful number, since it uses less digits than its factorization.

20366106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3394356.

The product of its (nonzero) digits is 1296, while the sum is 24.

The square root of 20366106 is about 4512.8822275792. The cubic root of 20366106 is about 273.0880312919.

The spelling of 20366106 in words is "twenty million, three hundred sixty-six thousand, one hundred six".