23245632 has 42 divisors (see below), whose sum is σ = 66631058. Its totient is φ = 7748352.

The previous prime is 23245631. The next prime is 23245661. The reversal of 23245632 is 23654232.

23245632 is a `hidden beast` number, since 2 + 3 + 24 + 5 + 632 = 666.

It can be written as a sum of positive squares in only one way, i.e., 13660416 + 9585216 = 3696^2 + 3096^2 .

It is a junction number, because it is equal to n+sod(n) for n = 23245596 and 23245605.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23245631) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 19603 + ... + 20754.

Almost surely, 2^23245632 is an apocalyptic number.

It is an amenable number.

23245632 is an abundant number, since it is smaller than the sum of its proper divisors (43385426).

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

23245632 is a wasteful number, since it uses less digits than its factorization.

23245632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40375 (or 40362 counting only the distinct ones).

The product of its digits is 8640, while the sum is 27.

The square root of 23245632 is about 4821.3724187206. The cubic root of 23245632 is about 285.3954989209.

Adding to 23245632 its reverse (23654232), we get a palindrome (46899864).

The spelling of 23245632 in words is "twenty-three million, two hundred forty-five thousand, six hundred thirty-two".