23228412 has 24 divisors (see below), whose sum is σ = 57052800. Its totient is φ = 7335216.

The previous prime is 23228383. The next prime is 23228437. The reversal of 23228412 is 21482232.

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, 50712 + ... + 51167.

It is an arithmetic number, because the mean of its divisors is an integer number (2377200).

Almost surely, 2^23228412 is an apocalyptic number.

It is an amenable number.

23228412 is an abundant number, since it is smaller than the sum of its proper divisors (33824388).

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

23228412 is a wasteful number, since it uses less digits than its factorization.

23228412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101905 (or 101903 counting only the distinct ones).

The product of its digits is 1536, while the sum is 24.

The square root of 23228412 is about 4819.5862892991. The cubic root of 23228412 is about 285.3250093407.

The spelling of 23228412 in words is "twenty-three million, two hundred twenty-eight thousand, four hundred twelve".