1204540760 has 16 divisors (see below), whose sum is σ = 2710216800. Its totient is φ = 481816288.

The previous prime is 1204540747. The next prime is 1204540787. The reversal of 1204540760 is 670454021.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 15056720 + ... + 15056799.

It is an arithmetic number, because the mean of its divisors is an integer number (169388550).

Almost surely, 2^1204540760 is an apocalyptic number.

1204540760 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1204540760 is an abundant number, since it is smaller than the sum of its proper divisors (1505676040).

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

1204540760 is a wasteful number, since it uses less digits than its factorization.

1204540760 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30113530 (or 30113526 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 29.

The square root of 1204540760 is about 34706.4944931060. The cubic root of 1204540760 is about 1063.9972369763.

Adding to 1204540760 its reverse (670454021), we get a palindrome (1874994781).

The spelling of 1204540760 in words is "one billion, two hundred four million, five hundred forty thousand, seven hundred sixty".