1327402 has 8 divisors (see below), whose sum is σ = 2009700. Its totient is φ = 657504.

The previous prime is 1327387. The next prime is 1327409. The reversal of 1327402 is 2047231.

It can be written as a sum of positive squares in 2 ways, for example, as 1324801 + 2601 = 1151^2 + 51^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 1327402.

It is not an unprimeable number, because it can be changed into a prime (1327409) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2827 + ... + 3262.

2^1327402 is an apocalyptic number.

1327402 is a deficient number, since it is larger than the sum of its proper divisors (682298).

1327402 is a wasteful number, since it uses less digits than its factorization.

1327402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6200.

The product of its (nonzero) digits is 336, while the sum is 19.

The square root of 1327402 is about 1152.1293330178. The cubic root of 1327402 is about 109.9007920950.

The spelling of 1327402 in words is "one million, three hundred twenty-seven thousand, four hundred two".