20062344 has 16 divisors (see below), whose sum is σ = 50155920. Its totient is φ = 6687440.

The previous prime is 20062333. The next prime is 20062369. The reversal of 20062344 is 44326002.

It is a self number, because there is not a number n which added to its sum of digits gives 20062344.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 417942 + ... + 417989.

It is an arithmetic number, because the mean of its divisors is an integer number (3134745).

Almost surely, 2^20062344 is an apocalyptic number.

20062344 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

20062344 is an abundant number, since it is smaller than the sum of its proper divisors (30093576).

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

20062344 is a wasteful number, since it uses less digits than its factorization.

20062344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 835940 (or 835936 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 20062344 is about 4479.1008026165. The cubic root of 20062344 is about 271.7235151878.

Adding to 20062344 its reverse (44326002), we get a palindrome (64388346).

The spelling of 20062344 in words is "twenty million, sixty-two thousand, three hundred forty-four".