20046202 has 32 divisors (see below), whose sum is σ = 34577280. Its totient is φ = 8627520.

The previous prime is 20046167. The next prime is 20046203. The reversal of 20046202 is 20264002.

It is not an unprimeable number, because it can be changed into a prime (20046203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 87424 + ... + 87652.

It is an arithmetic number, because the mean of its divisors is an integer number (1080540).

Almost surely, 2^20046202 is an apocalyptic number.

20046202 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

20046202 is a deficient number, since it is larger than the sum of its proper divisors (14531078).

20046202 is a wasteful number, since it uses less digits than its factorization.

20046202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 438.

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 20046202 is about 4477.2985158464. The cubic root of 20046202 is about 271.6506201185.

The spelling of 20046202 in words is "twenty million, forty-six thousand, two hundred two".