1260938712 has 64 divisors (see below), whose sum is σ = 3442982400. Its totient is φ = 381651840.

The previous prime is 1260938711. The next prime is 1260938713. The reversal of 1260938712 is 2178390621.

It is an interprime number because it is at equal distance from previous prime (1260938711) and next prime (1260938713).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1260938711) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 271998 + ... + 276594.

It is an arithmetic number, because the mean of its divisors is an integer number (53796600).

Almost surely, 2^1260938712 is an apocalyptic number.

1260938712 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1260938712 is an abundant number, since it is smaller than the sum of its proper divisors (2182043688).

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

1260938712 is a wasteful number, since it uses less digits than its factorization.

1260938712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5656 (or 5652 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 39.

The square root of 1260938712 is about 35509.6988441186. The cubic root of 1260938712 is about 1080.3504555393.

The spelling of 1260938712 in words is "one billion, two hundred sixty million, nine hundred thirty-eight thousand, seven hundred twelve".