1205523348 has 24 divisors (see below), whose sum is σ = 2817493728. Its totient is φ = 401183136.

The previous prime is 1205523337. The next prime is 1205523349. The reversal of 1205523348 is 8433255021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1205523349) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 74586 + ... + 89297.

It is an arithmetic number, because the mean of its divisors is an integer number (117395572).

Almost surely, 2^1205523348 is an apocalyptic number.

It is an amenable number.

1205523348 is an abundant number, since it is smaller than the sum of its proper divisors (1611970380).

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

1205523348 is a wasteful number, since it uses less digits than its factorization.

1205523348 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 164503 (or 164501 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 33.

The square root of 1205523348 is about 34720.6472865930. The cubic root of 1205523348 is about 1064.2864721781.

Adding to 1205523348 its reverse (8433255021), we get a palindrome (9638778369).

The spelling of 1205523348 in words is "one billion, two hundred five million, five hundred twenty-three thousand, three hundred forty-eight".