1325427 has 8 divisors (see below), whose sum is σ = 1788864. Its totient is φ = 872808.

The previous prime is 1325419. The next prime is 1325431. The reversal of 1325427 is 7245231.

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

It is not a de Polignac number, because 1325427 - 2³ = 1325419 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1325397 and 1325406.

It is not an unprimeable number, because it can be changed into a prime (1325417) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2413 + ... + 2910.

It is an arithmetic number, because the mean of its divisors is an integer number (223608).

2^1325427 is an apocalyptic number.

1325427 is a deficient number, since it is larger than the sum of its proper divisors (463437).

1325427 is an equidigital number, since it uses as much as digits as its factorization.

1325427 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5409.

The product of its digits is 1680, while the sum is 24.

The square root of 1325427 is about 1151.2719053291. The cubic root of 1325427 is about 109.8462590540.

The spelling of 1325427 in words is "one million, three hundred twenty-five thousand, four hundred twenty-seven".