42802232 has 16 divisors (see below), whose sum is σ = 87550200. Its totient is φ = 19455520.

The previous prime is 42802219. The next prime is 42802261. The reversal of 42802232 is 23220824.

It is a junction number, because it is equal to n+sod(n) for n = 42802198 and 42802207.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 243107 + ... + 243282.

Almost surely, 2^42802232 is an apocalyptic number.

It is an amenable number.

42802232 is an abundant number, since it is smaller than the sum of its proper divisors (44747968).

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

42802232 is a wasteful number, since it uses less digits than its factorization.

42802232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 486406 (or 486402 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 23.

The square root of 42802232 is about 6542.3414768720. The cubic root of 42802232 is about 349.8018797103.

It can be divided in two parts, 42802 and 232, that added together give a palindrome (43034).

The spelling of 42802232 in words is "forty-two million, eight hundred two thousand, two hundred thirty-two".