23114820 has 48 divisors (see below), whose sum is σ = 65092608. Its totient is φ = 6128640.

The previous prime is 23114783. The next prime is 23114821. The reversal of 23114820 is 2841132.

It is not an unprimeable number, because it can be changed into a prime (23114821) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10452 + ... + 12468.

It is an arithmetic number, because the mean of its divisors is an integer number (1356096).

Almost surely, 2^23114820 is an apocalyptic number.

23114820 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23114820 is an abundant number, since it is smaller than the sum of its proper divisors (41977788).

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

23114820 is a wasteful number, since it uses less digits than its factorization.

23114820 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2220 (or 2218 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 21.

The square root of 23114820 is about 4807.7874329051. The cubic root of 23114820 is about 284.8591486215.

Adding to 23114820 its reverse (2841132), we get a palindrome (25955952).

It can be divided in two parts, 231 and 14820, that added together give a palindrome (15051).

The spelling of 23114820 in words is "twenty-three million, one hundred fourteen thousand, eight hundred twenty".