132334645 has 8 divisors (see below), whose sum is σ = 158863320. Its totient is φ = 105826560.

The previous prime is 132334637. The next prime is 132334649. The reversal of 132334645 is 546433231.

It can be written as a sum of positive squares in 4 ways, for example, as 24216241 + 108118404 = 4921^2 + 10398^2 .

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

It is not a de Polignac number, because 132334645 - 2³ = 132334637 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132334649) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22801 + ... + 28009.

It is an arithmetic number, because the mean of its divisors is an integer number (19857915).

Almost surely, 2^132334645 is an apocalyptic number.

It is an amenable number.

132334645 is a deficient number, since it is larger than the sum of its proper divisors (26528675).

132334645 is an equidigital number, since it uses as much as digits as its factorization.

132334645 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10295.

The product of its digits is 25920, while the sum is 31.

The square root of 132334645 is about 11503.6796287101. The cubic root of 132334645 is about 509.5942498758.

Adding to 132334645 its reverse (546433231), we get a palindrome (678767876).

The spelling of 132334645 in words is "one hundred thirty-two million, three hundred thirty-four thousand, six hundred forty-five".