1260791232 has 28 divisors (see below), whose sum is σ = 3335843976. Its totient is φ = 420263680.

The previous prime is 1260791183. The next prime is 1260791293. The reversal of 1260791232 is 2321970621.

It is a junction number, because it is equal to n+sod(n) for n = 1260791193 and 1260791202.

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, 3283119 + ... + 3283502.

Almost surely, 2^1260791232 is an apocalyptic number.

1260791232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1260791232 is an abundant number, since it is smaller than the sum of its proper divisors (2075052744).

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

1260791232 is an equidigital number, since it uses as much as digits as its factorization.

1260791232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6566636 (or 6566626 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 33.

The square root of 1260791232 is about 35507.6221676417. The cubic root of 1260791232 is about 1080.3083344603.

The spelling of 1260791232 in words is "one billion, two hundred sixty million, seven hundred ninety-one thousand, two hundred thirty-two".