20241893 has 8 divisors (see below), whose sum is σ = 23394240. Its totient is φ = 17154720.

The previous prime is 20241877. The next prime is 20241899. The reversal of 20241893 is 39814202.

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

It is a cyclic number.

It is not a de Polignac number, because 20241893 - 2⁴ = 20241877 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20241899) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15623 + ... + 16868.

It is an arithmetic number, because the mean of its divisors is an integer number (2924280).

Almost surely, 2^20241893 is an apocalyptic number.

It is an amenable number.

20241893 is a deficient number, since it is larger than the sum of its proper divisors (3152347).

20241893 is an equidigital number, since it uses as much as digits as its factorization.

20241893 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32587.

The product of its (nonzero) digits is 3456, while the sum is 29.

The square root of 20241893 is about 4499.0991320485. The cubic root of 20241893 is about 272.5317102508.

The spelling of 20241893 in words is "twenty million, two hundred forty-one thousand, eight hundred ninety-three".