1307325 has 12 divisors (see below), whose sum is σ = 2161568. Its totient is φ = 697200.

The previous prime is 1307311. The next prime is 1307347. The reversal of 1307325 is 5237031.

It is a happy number.

It is not a de Polignac number, because 1307325 - 2⁴ = 1307309 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8641 + ... + 8790.

2^1307325 is an apocalyptic number.

1307325 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1307325 is a deficient number, since it is larger than the sum of its proper divisors (854243).

1307325 is a wasteful number, since it uses less digits than its factorization.

1307325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17444 (or 17439 counting only the distinct ones).

The product of its (nonzero) digits is 630, while the sum is 21.

The square root of 1307325 is about 1143.3831378851. The cubic root of 1307325 is about 109.3438904721.

The spelling of 1307325 in words is "one million, three hundred seven thousand, three hundred twenty-five".