8141432 has 16 divisors (see below), whose sum is σ = 16439640. Its totient is φ = 3757536.

The previous prime is 8141423. The next prime is 8141449. The reversal of 8141432 is 2341418.

It is an alternating number because its digits alternate between even and odd.

It is a junction number, because it is equal to n+sod(n) for n = 8141398 and 8141407.

It is a congruent number.

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, 39038 + ... + 39245.

Almost surely, 2^8141432 is an apocalyptic number.

It is an amenable number.

8141432 is an abundant number, since it is smaller than the sum of its proper divisors (8298208).

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

8141432 is a wasteful number, since it uses less digits than its factorization.

8141432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78302 (or 78298 counting only the distinct ones).

The product of its digits is 768, while the sum is 23.

The square root of 8141432 is about 2853.3194703713. The cubic root of 8141432 is about 201.1717219328.

The spelling of 8141432 in words is "eight million, one hundred forty-one thousand, four hundred thirty-two".