23020854 has 8 divisors (see below), whose sum is σ = 46041720. Its totient is φ = 7673616.

The previous prime is 23020849. The next prime is 23020859. The reversal of 23020854 is 45802032.

It is an interprime number because it is at equal distance from previous prime (23020849) and next prime (23020859).

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

23020854 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23020859) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1918399 + ... + 1918410.

It is an arithmetic number, because the mean of its divisors is an integer number (5755215).

Almost surely, 2^23020854 is an apocalyptic number.

23020854 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

23020854 is a wasteful number, since it uses less digits than its factorization.

23020854 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3836814.

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 23020854 is about 4798.0052105015. The cubic root of 23020854 is about 284.4726227487.

Adding to 23020854 its reverse (45802032), we get a palindrome (68822886).

The spelling of 23020854 in words is "twenty-three million, twenty thousand, eight hundred fifty-four".