132671147 has 4 divisors (see below), whose sum is σ = 151624176. Its totient is φ = 113718120.

The previous prime is 132671131. The next prime is 132671183. The reversal of 132671147 is 741176231.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 132671147 - 2⁴ = 132671131 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (132671197) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9476504 + ... + 9476517.

It is an arithmetic number, because the mean of its divisors is an integer number (37906044).

Almost surely, 2^132671147 is an apocalyptic number.

132671147 is a deficient number, since it is larger than the sum of its proper divisors (18953029).

132671147 is an equidigital number, since it uses as much as digits as its factorization.

132671147 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18953028.

The product of its digits is 7056, while the sum is 32.

The square root of 132671147 is about 11518.2961847662. The cubic root of 132671147 is about 510.0258182495.

The spelling of 132671147 in words is "one hundred thirty-two million, six hundred seventy-one thousand, one hundred forty-seven".