132841815 has 8 divisors (see below), whose sum is σ = 212546928. Its totient is φ = 70848960.

The previous prime is 132841811. The next prime is 132841817. The reversal of 132841815 is 518148231.

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

It is not a de Polignac number, because 132841815 - 2² = 132841811 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132841811) 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, 4428046 + ... + 4428075.

It is an arithmetic number, because the mean of its divisors is an integer number (26568366).

Almost surely, 2^132841815 is an apocalyptic number.

132841815 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

132841815 is a deficient number, since it is larger than the sum of its proper divisors (79705113).

132841815 is an equidigital number, since it uses as much as digits as its factorization.

132841815 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8856129.

The product of its digits is 7680, while the sum is 33.

The square root of 132841815 is about 11525.7023647151. The cubic root of 132841815 is about 510.2444233999.

The spelling of 132841815 in words is "one hundred thirty-two million, eight hundred forty-one thousand, eight hundred fifteen".