415042232 has 32 divisors (see below), whose sum is σ = 893635200. Its totient is φ = 178725600.

The previous prime is 415042207. The next prime is 415042237. The reversal of 415042232 is 232240514.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 415042198 and 415042207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (415042237) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 122444 + ... + 125787.

It is an arithmetic number, because the mean of its divisors is an integer number (27926100).

Almost surely, 2^415042232 is an apocalyptic number.

It is an amenable number.

415042232 is an abundant number, since it is smaller than the sum of its proper divisors (478592968).

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

415042232 is a wasteful number, since it uses less digits than its factorization.

415042232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 248267 (or 248263 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 23.

The square root of 415042232 is about 20372.5853047668. The cubic root of 415042232 is about 745.9288937394.

Adding to 415042232 its reverse (232240514), we get a palindrome (647282746).

The spelling of 415042232 in words is "four hundred fifteen million, forty-two thousand, two hundred thirty-two".