1260671360 has 64 divisors (see below), whose sum is σ = 3245644080. Its totient is φ = 465475584.

The previous prime is 1260671353. The next prime is 1260671381. The reversal of 1260671360 is 631760621.

It is a tau number, because it is divible by the number of its divisors (64).

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 67442 + ... + 84081.

Almost surely, 2^1260671360 is an apocalyptic number.

1260671360 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1260671360 is an abundant number, since it is smaller than the sum of its proper divisors (1984972720).

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

1260671360 is a wasteful number, since it uses less digits than its factorization.

1260671360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151555 (or 151543 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 32.

The square root of 1260671360 is about 35505.9341519133. The cubic root of 1260671360 is about 1080.2740959542.

The spelling of 1260671360 in words is "one billion, two hundred sixty million, six hundred seventy-one thousand, three hundred sixty".