23230350 has 216 divisors, whose sum is σ = 77385672. Its totient is φ = 4924800.

The previous prime is 23230349. The next prime is 23230351. The reversal of 23230350 is 5303232.

It is an interprime number because it is at equal distance from previous prime (23230349) and next prime (23230351).

It is a super-2 number, since 2×23230350² = 1079298322245000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23230351) by changing a digit.

It is a polite number, since it can be written in 107 ways as a sum of consecutive naturals, for example, 1222641 + ... + 1222659.

It is an arithmetic number, because the mean of its divisors is an integer number (358267).

Almost surely, 2^23230350 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23230350, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (38692836).

23230350 is an abundant number, since it is smaller than the sum of its proper divisors (54155322).

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

23230350 is a wasteful number, since it uses less digits than its factorization.

23230350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80 (or 53 counting only the distinct ones).

The product of its (nonzero) digits is 540, while the sum is 18.

The square root of 23230350 is about 4819.7873397070. The cubic root of 23230350 is about 285.3329442280.

Adding to 23230350 its reverse (5303232), we get a palindrome (28533582).

The spelling of 23230350 in words is "twenty-three million, two hundred thirty thousand, three hundred fifty".