132543878 has 8 divisors (see below), whose sum is σ = 198880968. Its totient is φ = 66250224.

The previous prime is 132543863. The next prime is 132543893. The reversal of 132543878 is 878345231.

It is an interprime number because it is at equal distance from previous prime (132543863) and next prime (132543893).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1676 + ... + 16367.

It is an arithmetic number, because the mean of its divisors is an integer number (24860121).

Almost surely, 2^132543878 is an apocalyptic number.

132543878 is a deficient number, since it is larger than the sum of its proper divisors (66337090).

132543878 is a wasteful number, since it uses less digits than its factorization.

132543878 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21718.

The product of its digits is 161280, while the sum is 41.

The square root of 132543878 is about 11512.7702139841. The cubic root of 132543878 is about 509.8626799330.

The spelling of 132543878 in words is "one hundred thirty-two million, five hundred forty-three thousand, eight hundred seventy-eight".