132001655 has 8 divisors (see below), whose sum is σ = 158587872. Its totient is φ = 105477408.

The previous prime is 132001637. The next prime is 132001657. The reversal of 132001655 is 556100231.

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

It is a cyclic number.

It is not a de Polignac number, because 132001655 - 2⁸ = 132001399 is a prime.

It is a super-4 number, since 4×132001655⁴ (a number of 34 digits) contains 4444 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 132001655.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132001657) 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, 10667 + ... + 19436.

It is an arithmetic number, because the mean of its divisors is an integer number (19823484).

Almost surely, 2^132001655 is an apocalyptic number.

132001655 is a deficient number, since it is larger than the sum of its proper divisors (26586217).

132001655 is an equidigital number, since it uses as much as digits as its factorization.

132001655 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30985.

The product of its (nonzero) digits is 900, while the sum is 23.

The square root of 132001655 is about 11489.1973174805. The cubic root of 132001655 is about 509.1664649040.

Adding to 132001655 its reverse (556100231), we get a palindrome (688101886).

The spelling of 132001655 in words is "one hundred thirty-two million, one thousand, six hundred fifty-five".