1052215332 has 96 divisors (see below), whose sum is σ = 2881815552. Its totient is φ = 292553856.

The previous prime is 1052215327. The next prime is 1052215363. The reversal of 1052215332 is 2335122501.

It is a happy number.

1052215332 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×1052215332² = 2214314209791740448, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1888798 + ... + 1889354.

It is an arithmetic number, because the mean of its divisors is an integer number (30018912).

Almost surely, 2^1052215332 is an apocalyptic number.

1052215332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1052215332, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1440907776).

1052215332 is an abundant number, since it is smaller than the sum of its proper divisors (1829600220).

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

1052215332 is a wasteful number, since it uses less digits than its factorization.

1052215332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1137 (or 1135 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 24.

The square root of 1052215332 is about 32437.8687955914. The cubic root of 1052215332 is about 1017.1106659207.

Adding to 1052215332 its reverse (2335122501), we get a palindrome (3387337833).

The spelling of 1052215332 in words is "one billion, fifty-two million, two hundred fifteen thousand, three hundred thirty-two".