12234620 has 24 divisors (see below), whose sum is σ = 26810784. Its totient is φ = 4680896.

The previous prime is 12234583. The next prime is 12234631. The reversal of 12234620 is 2643221.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 12234592 and 12234601.

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, 12839 + ... + 13758.

It is an arithmetic number, because the mean of its divisors is an integer number (1117116).

Almost surely, 2^12234620 is an apocalyptic number.

12234620 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12234620 is an abundant number, since it is smaller than the sum of its proper divisors (14576164).

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

12234620 is a wasteful number, since it uses less digits than its factorization.

12234620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26629 (or 26627 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 12234620 is about 3497.8021670758. The cubic root of 12234620 is about 230.4253000365.

Adding to 12234620 its reverse (2643221), we get a palindrome (14877841).

The spelling of 12234620 in words is "twelve million, two hundred thirty-four thousand, six hundred twenty".