23213060 has 96 divisors (see below), whose sum is σ = 57200640. Its totient is φ = 7838208.

The previous prime is 23213059. The next prime is 23213083. The reversal of 23213060 is 6031232.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 182717 + ... + 182843.

It is an arithmetic number, because the mean of its divisors is an integer number (595840).

Almost surely, 2^23213060 is an apocalyptic number.

23213060 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23213060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (28600320).

23213060 is an abundant number, since it is smaller than the sum of its proper divisors (33987580).

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

23213060 is a wasteful number, since it uses less digits than its factorization.

23213060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 205 (or 203 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 23213060 is about 4817.9933582354. The cubic root of 23213060 is about 285.2621369857.

Adding to 23213060 its reverse (6031232), we get a palindrome (29244292).

The spelling of 23213060 in words is "twenty-three million, two hundred thirteen thousand, sixty".