1327456007 has 4 divisors (see below), whose sum is σ = 1328476080. Its totient is φ = 1326435936.

The previous prime is 1327455959. The next prime is 1327456021. The reversal of 1327456007 is 7006547231.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1327456007 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1327456037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 508082 + ... + 510687.

It is an arithmetic number, because the mean of its divisors is an integer number (332119020).

Almost surely, 2^1327456007 is an apocalyptic number.

1327456007 is a deficient number, since it is larger than the sum of its proper divisors (1020073).

1327456007 is a wasteful number, since it uses less digits than its factorization.

1327456007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1020072.

The product of its (nonzero) digits is 35280, while the sum is 35.

The square root of 1327456007 is about 36434.2696784223. The cubic root of 1327456007 is about 1099.0228255820.

The spelling of 1327456007 in words is "one billion, three hundred twenty-seven million, four hundred fifty-six thousand, seven".