4415531232 has 48 divisors (see below), whose sum is σ = 13246595712. Its totient is φ = 1261580160.

The previous prime is 4415531209. The next prime is 4415531243. The reversal of 4415531232 is 2321355144.

It is a tau number, because it is divible by the number of its divisors (48).

It is a self number, because there is not a number n which added to its sum of digits gives 4415531232.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3284694 + ... + 3286037.

It is an arithmetic number, because the mean of its divisors is an integer number (275970744).

Almost surely, 2^4415531232 is an apocalyptic number.

4415531232 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

4415531232 is an abundant number, since it is smaller than the sum of its proper divisors (8831064480).

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

4415531232 is a wasteful number, since it uses less digits than its factorization.

4415531232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6570751 (or 6570743 counting only the distinct ones).

The product of its digits is 14400, while the sum is 30.

The square root of 4415531232 is about 66449.4637450145. The cubic root of 4415531232 is about 1640.5683178081.

Adding to 4415531232 its reverse (2321355144), we get a palindrome (6736886376).

The spelling of 4415531232 in words is "four billion, four hundred fifteen million, five hundred thirty-one thousand, two hundred thirty-two".