20067196 has 6 divisors (see below), whose sum is σ = 35117600. Its totient is φ = 10033596.

The previous prime is 20067169. The next prime is 20067233. The reversal of 20067196 is 69176002.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 2508396 + ... + 2508403.

Almost surely, 2^20067196 is an apocalyptic number.

It is an amenable number.

20067196 is a deficient number, since it is larger than the sum of its proper divisors (15050404).

20067196 is a wasteful number, since it uses less digits than its factorization.

20067196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5016803 (or 5016801 counting only the distinct ones).

The product of its (nonzero) digits is 4536, while the sum is 31.

The square root of 20067196 is about 4479.6423964419. The cubic root of 20067196 is about 271.7454185145.

The spelling of 20067196 in words is "twenty million, sixty-seven thousand, one hundred ninety-six".