1162269852 has 12 divisors (see below), whose sum is σ = 2711963016. Its totient is φ = 387423280.

The previous prime is 1162269847. The next prime is 1162269869. The reversal of 1162269852 is 2589622611.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 48427899 + ... + 48427922.

It is an arithmetic number, because the mean of its divisors is an integer number (225996918).

Almost surely, 2^1162269852 is an apocalyptic number.

1162269852 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1162269852 is an abundant number, since it is smaller than the sum of its proper divisors (1549693164).

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

1162269852 is a wasteful number, since it uses less digits than its factorization.

1162269852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96855828 (or 96855826 counting only the distinct ones).

The product of its digits is 103680, while the sum is 42.

The square root of 1162269852 is about 34092.0790213797. The cubic root of 1162269852 is about 1051.4024651488.

The spelling of 1162269852 in words is "one billion, one hundred sixty-two million, two hundred sixty-nine thousand, eight hundred fifty-two".