132868275 has 24 divisors (see below), whose sum is σ = 221704560. Its totient is φ = 70208640.

The previous prime is 132868247. The next prime is 132868279. The reversal of 132868275 is 572868231.

It is not a de Polignac number, because 132868275 - 2¹⁷ = 132737203 is a prime.

It is not an unprimeable number, because it can be changed into a prime (132868279) 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 23 ways as a sum of consecutive naturals, for example, 49 + ... + 16301.

It is an arithmetic number, because the mean of its divisors is an integer number (9237690).

Almost surely, 2^132868275 is an apocalyptic number.

132868275 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

132868275 is a deficient number, since it is larger than the sum of its proper divisors (88836285).

132868275 is a wasteful number, since it uses less digits than its factorization.

132868275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16375 (or 16370 counting only the distinct ones).

The product of its digits is 161280, while the sum is 42.

The square root of 132868275 is about 11526.8501768697. The cubic root of 132868275 is about 510.2782987052.

The spelling of 132868275 in words is "one hundred thirty-two million, eight hundred sixty-eight thousand, two hundred seventy-five".