132678001 has 4 divisors (see below), whose sum is σ = 132703600. Its totient is φ = 132652404.

The previous prime is 132677981. The next prime is 132678017. The reversal of 132678001 is 100876231.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 100876231 = 421 ⋅239611.

It is a cyclic number.

It is not a de Polignac number, because 132678001 - 2⁷ = 132677873 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (132678071) 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 3 ways as a sum of consecutive naturals, for example, 1971 + ... + 16408.

It is an arithmetic number, because the mean of its divisors is an integer number (33175900).

Almost surely, 2^132678001 is an apocalyptic number.

It is an amenable number.

132678001 is a deficient number, since it is larger than the sum of its proper divisors (25599).

132678001 is an equidigital number, since it uses as much as digits as its factorization.

132678001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25598.

The product of its (nonzero) digits is 2016, while the sum is 28.

The square root of 132678001 is about 11518.5937075669. The cubic root of 132678001 is about 510.0346010101.

The spelling of 132678001 in words is "one hundred thirty-two million, six hundred seventy-eight thousand, one".