1307960 has 32 divisors (see below), whose sum is σ = 3099600. Its totient is φ = 495360.

The previous prime is 1307951. The next prime is 1307981. The reversal of 1307960 is 697031.

It is a happy number.

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, 101 + ... + 1620.

2^1307960 is an apocalyptic number.

1307960 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1307960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1549800).

1307960 is an abundant number, since it is smaller than the sum of its proper divisors (1791640).

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

1307960 is a wasteful number, since it uses less digits than its factorization.

1307960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1751 (or 1747 counting only the distinct ones).

The product of its (nonzero) digits is 1134, while the sum is 26.

The square root of 1307960 is about 1143.6607888705. The cubic root of 1307960 is about 109.3615912814.

The spelling of 1307960 in words is "one million, three hundred seven thousand, nine hundred sixty".