2015430352 has 40 divisors (see below), whose sum is σ = 4232126696. Its totient is φ = 924258816.

The previous prime is 2015430331. The next prime is 2015430413. The reversal of 2015430352 is 2530345102.

It can be written as a sum of positive squares in 4 ways, for example, as 41938576 + 1973491776 = 6476^2 + 44424^2 .

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 7 ways as a sum of consecutive naturals, for example, 1798 + ... + 63514.

Almost surely, 2^2015430352 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2015430352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2116063348).

2015430352 is an abundant number, since it is smaller than the sum of its proper divisors (2216696344).

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

2015430352 is a wasteful number, since it uses less digits than its factorization.

2015430352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61895 (or 61889 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 25.

The square root of 2015430352 is about 44893.5446584473. The cubic root of 2015430352 is about 1263.1529234809.

Adding to 2015430352 its reverse (2530345102), we get a palindrome (4545775454).

The spelling of 2015430352 in words is "two billion, fifteen million, four hundred thirty thousand, three hundred fifty-two".