20240846 has 8 divisors (see below), whose sum is σ = 32147280. Its totient is φ = 9525088.

The previous prime is 20240821. The next prime is 20240873. The reversal of 20240846 is 64804202.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 297626 + ... + 297693.

It is an arithmetic number, because the mean of its divisors is an integer number (4018410).

Almost surely, 2^20240846 is an apocalyptic number.

20240846 is a deficient number, since it is larger than the sum of its proper divisors (11906434).

20240846 is a wasteful number, since it uses less digits than its factorization.

20240846 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 595338.

The product of its (nonzero) digits is 3072, while the sum is 26.

The square root of 20240846 is about 4498.9827739168. The cubic root of 20240846 is about 272.5270113224.

The spelling of 20240846 in words is "twenty million, two hundred forty thousand, eight hundred forty-six".