132551208 has 64 divisors (see below), whose sum is σ = 384220800. Its totient is φ = 42261120.

The previous prime is 132551207. The next prime is 132551213. The reversal of 132551208 is 802155231.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (132551203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8373 + ... + 18308.

It is an arithmetic number, because the mean of its divisors is an integer number (6003450).

Almost surely, 2^132551208 is an apocalyptic number.

132551208 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

132551208 is an abundant number, since it is smaller than the sum of its proper divisors (251669592).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

132551208 is a wasteful number, since it uses less digits than its factorization.

132551208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26719 (or 26709 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 27.

The square root of 132551208 is about 11513.0885517310. The cubic root of 132551208 is about 509.8720786433.

The spelling of 132551208 in words is "one hundred thirty-two million, five hundred fifty-one thousand, two hundred eight".