1205063260 has 12 divisors (see below), whose sum is σ = 2530632888. Its totient is φ = 482025296.

The previous prime is 1205063227. The next prime is 1205063329. The reversal of 1205063260 is 623605021.

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, 30126562 + ... + 30126601.

It is an arithmetic number, because the mean of its divisors is an integer number (210886074).

Almost surely, 2^1205063260 is an apocalyptic number.

1205063260 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1205063260 is an abundant number, since it is smaller than the sum of its proper divisors (1325569628).

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

1205063260 is a wasteful number, since it uses less digits than its factorization.

1205063260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60253172 (or 60253170 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 1205063260 is about 34714.0210865869. The cubic root of 1205063260 is about 1064.1510599684.

Adding to 1205063260 its reverse (623605021), we get a palindrome (1828668281).

The spelling of 1205063260 in words is "one billion, two hundred five million, sixty-three thousand, two hundred sixty".