415530040 has 32 divisors (see below), whose sum is σ = 935919360. Its totient is φ = 166038400.

The previous prime is 415530023. The next prime is 415530043. The reversal of 415530040 is 40035514.

It is a junction number, because it is equal to n+sod(n) for n = 415529993 and 415530020.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (415530043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37545 + ... + 47335.

It is an arithmetic number, because the mean of its divisors is an integer number (29247480).

Almost surely, 2^415530040 is an apocalyptic number.

415530040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

415530040 is an abundant number, since it is smaller than the sum of its proper divisors (520389320).

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

415530040 is a wasteful number, since it uses less digits than its factorization.

415530040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10863 (or 10859 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 22.

The square root of 415530040 is about 20384.5539563661. The cubic root of 415530040 is about 746.2210147109.

Adding to 415530040 its reverse (40035514), we get a palindrome (455565554).

The spelling of 415530040 in words is "four hundred fifteen million, five hundred thirty thousand, forty".