20093324 has 6 divisors (see below), whose sum is σ = 35163324. Its totient is φ = 10046660.

The previous prime is 20093309. The next prime is 20093327. The reversal of 20093324 is 42339002.

It is a self number, because there is not a number n which added to its sum of digits gives 20093324.

It is not an unprimeable number, because it can be changed into a prime (20093327) 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 as a sum of consecutive naturals, namely, 2511662 + ... + 2511669.

It is an arithmetic number, because the mean of its divisors is an integer number (5860554).

Almost surely, 2^20093324 is an apocalyptic number.

It is an amenable number.

20093324 is a deficient number, since it is larger than the sum of its proper divisors (15070000).

20093324 is a wasteful number, since it uses less digits than its factorization.

20093324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5023335 (or 5023333 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 23.

The square root of 20093324 is about 4482.5577519983. The cubic root of 20093324 is about 271.8633071820.

The spelling of 20093324 in words is "twenty million, ninety-three thousand, three hundred twenty-four".