23241630 has 64 divisors (see below), whose sum is σ = 58595328. Its totient is φ = 5892480.

The previous prime is 23241553. The next prime is 23241643. The reversal of 23241630 is 3614232.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 23241597 and 23241606.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 62124 + ... + 62496.

It is an arithmetic number, because the mean of its divisors is an integer number (915552).

Almost surely, 2^23241630 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23241630, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (29297664).

23241630 is an abundant number, since it is smaller than the sum of its proper divisors (35353698).

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

23241630 is a wasteful number, since it uses less digits than its factorization.

23241630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 481.

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 23241630 is about 4820.9573738004. The cubic root of 23241630 is about 285.3791199536.

Adding to 23241630 its reverse (3614232), we get a palindrome (26855862).

It can be divided in two parts, 23241 and 630, that added together give a triangular number (23871 = T₂₁₈).

The spelling of 23241630 in words is "twenty-three million, two hundred forty-one thousand, six hundred thirty".