20366202 has 8 divisors (see below), whose sum is σ = 40732416. Its totient is φ = 6788732.

The previous prime is 20366183. The next prime is 20366237. The reversal of 20366202 is 20266302.

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

20366202 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1697178 + ... + 1697189.

It is an arithmetic number, because the mean of its divisors is an integer number (5091552).

Almost surely, 2^20366202 is an apocalyptic number.

20366202 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.

20366202 is a wasteful number, since it uses less digits than its factorization.

20366202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3394372.

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 20366202 is about 4512.8928637848. The cubic root of 20366202 is about 273.0884603776.

The spelling of 20366202 in words is "twenty million, three hundred sixty-six thousand, two hundred two".