132232515 has 32 divisors (see below), whose sum is σ = 219648000. Its totient is φ = 67858560.

The previous prime is 132232501. The next prime is 132232517. The reversal of 132232515 is 515232231.

It is a happy number.

It is not a de Polignac number, because 132232515 - 2⁵ = 132232483 is a prime.

It is not an unprimeable number, because it can be changed into a prime (132232517) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 91821 + ... + 93249.

It is an arithmetic number, because the mean of its divisors is an integer number (6864000).

Almost surely, 2^132232515 is an apocalyptic number.

132232515 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

132232515 is a deficient number, since it is larger than the sum of its proper divisors (87415485).

132232515 is a wasteful number, since it uses less digits than its factorization.

132232515 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1667.

The product of its digits is 1800, while the sum is 24.

The square root of 132232515 is about 11499.2397574796. The cubic root of 132232515 is about 509.4631220694.

Adding to 132232515 its reverse (515232231), we get a palindrome (647464746).

The spelling of 132232515 in words is "one hundred thirty-two million, two hundred thirty-two thousand, five hundred fifteen".