1307296 has 12 divisors (see below), whose sum is σ = 2573802. Its totient is φ = 653632.

The previous prime is 1307281. The next prime is 1307303. The reversal of 1307296 is 6927031.

It can be written as a sum of positive squares in only one way, i.e., 698896 + 608400 = 836^2 + 780^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20395 + ... + 20458.

2^1307296 is an apocalyptic number.

1307296 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1307296 is a deficient number, since it is larger than the sum of its proper divisors (1266506).

1307296 is an equidigital number, since it uses as much as digits as its factorization.

1307296 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40863 (or 40855 counting only the distinct ones).

The product of its (nonzero) digits is 2268, while the sum is 28.

The square root of 1307296 is about 1143.3704561515. The cubic root of 1307296 is about 109.3430819518.

The spelling of 1307296 in words is "one million, three hundred seven thousand, two hundred ninety-six".