1432655928 has 96 divisors (see below), whose sum is σ = 4244797440. Its totient is φ = 432912960.

The previous prime is 1432655921. The next prime is 1432655933. The reversal of 1432655928 is 8295562341.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1432655921) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 300975 + ... + 305697.

It is an arithmetic number, because the mean of its divisors is an integer number (44216640).

Almost surely, 2^1432655928 is an apocalyptic number.

1432655928 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1432655928, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2122398720).

1432655928 is an abundant number, since it is smaller than the sum of its proper divisors (2812141512).

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

1432655928 is a wasteful number, since it uses less digits than its factorization.

1432655928 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5129 (or 5122 counting only the distinct ones).

The product of its digits is 518400, while the sum is 45.

The square root of 1432655928 is about 37850.4415826289. The cubic root of 1432655928 is about 1127.3202294822.

The spelling of 1432655928 in words is "one billion, four hundred thirty-two million, six hundred fifty-five thousand, nine hundred twenty-eight".