43252632 has 48 divisors (see below), whose sum is σ = 118806480. Its totient is φ = 14212800.

The previous prime is 43252631. The next prime is 43252633. The reversal of 43252632 is 23625234.

43252632 is a `hidden beast` number, since 4 + 3 + 25 + 2 + 632 = 666.

It is an interprime number because it is at equal distance from previous prime (43252631) and next prime (43252633).

It is a junction number, because it is equal to n+sod(n) for n = 43252596 and 43252605.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43252631) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 882 + ... + 9342.

It is an arithmetic number, because the mean of its divisors is an integer number (2475135).

Almost surely, 2^43252632 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 43252632, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (59403240).

43252632 is an abundant number, since it is smaller than the sum of its proper divisors (75553848).

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

43252632 is a wasteful number, since it uses less digits than its factorization.

43252632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8544 (or 8537 counting only the distinct ones).

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

The square root of 43252632 is about 6576.6733231931. The cubic root of 43252632 is about 351.0245678861.

Adding to 43252632 its reverse (23625234), we get a palindrome (66877866).

The spelling of 43252632 in words is "forty-three million, two hundred fifty-two thousand, six hundred thirty-two".