1372132432 has 20 divisors (see below), whose sum is σ = 2900189376. Its totient is φ = 623696480.

The previous prime is 1372132417. The next prime is 1372132469. The reversal of 1372132432 is 2342312731.

It is a self number, because there is not a number n which added to its sum of digits gives 1372132432.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 3897928 + ... + 3898279.

Almost surely, 2^1372132432 is an apocalyptic number.

It is an amenable number.

1372132432 is an abundant number, since it is smaller than the sum of its proper divisors (1528056944).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1372132432 is a wasteful number, since it uses less digits than its factorization.

1372132432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7796226 (or 7796220 counting only the distinct ones).

The product of its digits is 6048, while the sum is 28.

The square root of 1372132432 is about 37042.3059757354. The cubic root of 1372132432 is about 1111.2164873867.

The spelling of 1372132432 in words is "one billion, three hundred seventy-two million, one hundred thirty-two thousand, four hundred thirty-two".