1327832825 has 18 divisors (see below), whose sum is σ = 1809807342. Its totient is φ = 965694400.

The previous prime is 1327832813. The next prime is 1327832837. The reversal of 1327832825 is 5282387231.

It is an interprime number because it is at equal distance from previous prime (1327832813) and next prime (1327832837).

It can be written as a sum of positive squares in 3 ways, for example, as 276257641 + 1051575184 = 16621^2 + 32428^2 .

It is not a de Polignac number, because 1327832825 - 2⁴ = 1327832809 is a prime.

It is a super-2 number, since 2×1327832825² = 3526280022294961250, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 216452 + ... + 222501.

Almost surely, 2^1327832825 is an apocalyptic number.

It is an amenable number.

1327832825 is a deficient number, since it is larger than the sum of its proper divisors (481974517).

1327832825 is a wasteful number, since it uses less digits than its factorization.

1327832825 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 438985 (or 438969 counting only the distinct ones).

The product of its digits is 161280, while the sum is 41.

The square root of 1327832825 is about 36439.4405143657. The cubic root of 1327832825 is about 1099.1268070325.

The spelling of 1327832825 in words is "one billion, three hundred twenty-seven million, eight hundred thirty-two thousand, eight hundred twenty-five".