20062446 has 8 divisors (see below), whose sum is σ = 40124904. Its totient is φ = 6687480.

The previous prime is 20062439. The next prime is 20062447. The reversal of 20062446 is 64426002.

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

20062446 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20062447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1671865 + ... + 1671876.

It is an arithmetic number, because the mean of its divisors is an integer number (5015613).

Almost surely, 2^20062446 is an apocalyptic number.

20062446 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.

20062446 is a wasteful number, since it uses less digits than its factorization.

20062446 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3343746.

The product of its (nonzero) digits is 2304, while the sum is 24.

The square root of 20062446 is about 4479.1121888160. The cubic root of 20062446 is about 271.7239756815.

Adding to 20062446 its reverse (64426002), we get a palindrome (84488448).

The spelling of 20062446 in words is "twenty million, sixty-two thousand, four hundred forty-six".