1327162432 has 28 divisors (see below), whose sum is σ = 2640206556. Its totient is φ = 661913600.

The previous prime is 1327162381. The next prime is 1327162469. The reversal of 1327162432 is 2342617231.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1167998976 + 159163456 = 34176^2 + 12616^2 .

It is a super-2 number, since 2×1327162432² = 3522720241824309248, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1327162394 and 1327162403.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 193 + ... + 51520.

Almost surely, 2^1327162432 is an apocalyptic number.

It is an amenable number.

1327162432 is a deficient number, since it is larger than the sum of its proper divisors (1313044124).

1327162432 is an equidigital number, since it uses as much as digits as its factorization.

1327162432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52126 (or 52116 counting only the distinct ones).

The product of its digits is 12096, while the sum is 31.

The square root of 1327162432 is about 36430.2406250631. The cubic root of 1327162432 is about 1098.9418010729.

Adding to 1327162432 its reverse (2342617231), we get a palindrome (3669779663).

The spelling of 1327162432 in words is "one billion, three hundred twenty-seven million, one hundred sixty-two thousand, four hundred thirty-two".