1432320532 has 6 divisors (see below), whose sum is σ = 2506560938. Its totient is φ = 716160264.

The previous prime is 1432320523. The next prime is 1432320541. The reversal of 1432320532 is 2350232341.

It is an interprime number because it is at equal distance from previous prime (1432320523) and next prime (1432320541).

It can be written as a sum of positive squares in only one way, i.e., 833245956 + 599074576 = 28866^2 + 24476^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1432320497 and 1432320506.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 179040063 + ... + 179040070.

Almost surely, 2^1432320532 is an apocalyptic number.

It is an amenable number.

1432320532 is a deficient number, since it is larger than the sum of its proper divisors (1074240406).

1432320532 is a wasteful number, since it uses less digits than its factorization.

1432320532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 358080137 (or 358080135 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 25.

The square root of 1432320532 is about 37846.0107805301. The cubic root of 1432320532 is about 1127.2322511111.

Adding to 1432320532 its reverse (2350232341), we get a palindrome (3782552873).

The spelling of 1432320532 in words is "one billion, four hundred thirty-two million, three hundred twenty thousand, five hundred thirty-two".