20468324 has 24 divisors (see below), whose sum is σ = 36599808. Its totient is φ = 10013760.

The previous prime is 20468293. The next prime is 20468333. The reversal of 20468324 is 42386402.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55589 + ... + 55955.

It is an arithmetic number, because the mean of its divisors is an integer number (1524992).

Almost surely, 2^20468324 is an apocalyptic number.

It is an amenable number.

20468324 is a deficient number, since it is larger than the sum of its proper divisors (16131484).

20468324 is a wasteful number, since it uses less digits than its factorization.

20468324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 635 (or 633 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 29.

The square root of 20468324 is about 4524.1931877408. The cubic root of 20468324 is about 273.5441476281.

The spelling of 20468324 in words is "twenty million, four hundred sixty-eight thousand, three hundred twenty-four".