1205324052 has 24 divisors (see below), whose sum is σ = 2960445600. Its totient is φ = 380628576.

The previous prime is 1205324041. The next prime is 1205324053. The reversal of 1205324052 is 2504235021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1205324053) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2643027 + ... + 2643482.

It is an arithmetic number, because the mean of its divisors is an integer number (123351900).

Almost surely, 2^1205324052 is an apocalyptic number.

1205324052 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1205324052 is an abundant number, since it is smaller than the sum of its proper divisors (1755121548).

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

1205324052 is a wasteful number, since it uses less digits than its factorization.

1205324052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5286535 (or 5286533 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 24.

The square root of 1205324052 is about 34717.7771753896. Note that the first 3 decimals coincide. The cubic root of 1205324052 is about 1064.2278199956.

Adding to 1205324052 its reverse (2504235021), we get a palindrome (3709559073).

The spelling of 1205324052 in words is "one billion, two hundred five million, three hundred twenty-four thousand, fifty-two".