1162065252 has 12 divisors (see below), whose sum is σ = 2711485616. Its totient is φ = 387355080.

The previous prime is 1162065197. The next prime is 1162065259. The reversal of 1162065252 is 2525602611.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (1162065259) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 48419374 + ... + 48419397.

Almost surely, 2^1162065252 is an apocalyptic number.

1162065252 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1162065252 is an abundant number, since it is smaller than the sum of its proper divisors (1549420364).

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

1162065252 is a wasteful number, since it uses less digits than its factorization.

1162065252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96838778 (or 96838776 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 30.

The square root of 1162065252 is about 34089.0781922891. The cubic root of 1162065252 is about 1051.3407670363.

Adding to 1162065252 its reverse (2525602611), we get a palindrome (3687667863).

The spelling of 1162065252 in words is "one billion, one hundred sixty-two million, sixty-five thousand, two hundred fifty-two".