132427001 has 4 divisors (see below), whose sum is σ = 151345152. Its totient is φ = 113508852.

The previous prime is 132426977. The next prime is 132427013. The reversal of 132427001 is 100724231.

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: 100724231 = 491 ⋅205141.

It is a cyclic number.

It is not a de Polignac number, because 132427001 - 2¹⁴ = 132410617 is a prime.

It is not an unprimeable number, because it can be changed into a prime (132427301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9459065 + ... + 9459078.

It is an arithmetic number, because the mean of its divisors is an integer number (37836288).

Almost surely, 2^132427001 is an apocalyptic number.

It is an amenable number.

132427001 is a deficient number, since it is larger than the sum of its proper divisors (18918151).

132427001 is an equidigital number, since it uses as much as digits as its factorization.

132427001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18918150.

The product of its (nonzero) digits is 336, while the sum is 20.

The square root of 132427001 is about 11507.6931224290. The cubic root of 132427001 is about 509.7127704697.

The spelling of 132427001 in words is "one hundred thirty-two million, four hundred twenty-seven thousand, one".