132242424 has 16 divisors (see below), whose sum is σ = 330606120. Its totient is φ = 44080800.

The previous prime is 132242419. The next prime is 132242441. The reversal of 132242424 is 424242231.

It is a Harshad number since it is a multiple of its sum of digits (24), and also a Moran number because the ratio is a prime number: 5510101 = 132242424 / (1 + 3 + 2 + 2 + 4 + 2 + 4 + 2 + 4).

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 132242394 and 132242403.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2755027 + ... + 2755074.

Almost surely, 2^132242424 is an apocalyptic number.

It is an amenable number.

132242424 is an abundant number, since it is smaller than the sum of its proper divisors (198363696).

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

132242424 is a wasteful number, since it uses less digits than its factorization.

132242424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5510110 (or 5510106 counting only the distinct ones).

The product of its digits is 3072, while the sum is 24.

The square root of 132242424 is about 11499.6706039782. The cubic root of 132242424 is about 509.4758474922.

Adding to 132242424 its reverse (424242231), we get a palindrome (556484655).

It can be divided in two parts, 132 and 242424, that added together give a triangular number (242556 = T₆₉₆).

The spelling of 132242424 in words is "one hundred thirty-two million, two hundred forty-two thousand, four hundred twenty-four".