12632115 has 8 divisors (see below), whose sum is σ = 20211408. Its totient is φ = 6737120.

The previous prime is 12632101. The next prime is 12632117. The reversal of 12632115 is 51123621.

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

It is not a de Polignac number, because 12632115 - 2⁶ = 12632051 is a prime.

It is a zygodrome in base 2.

It is a junction number, because it is equal to n+sod(n) for n = 12632091 and 12632100.

It is not an unprimeable number, because it can be changed into a prime (12632117) 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, 421056 + ... + 421085.

It is an arithmetic number, because the mean of its divisors is an integer number (2526426).

Almost surely, 2^12632115 is an apocalyptic number.

12632115 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

12632115 is a deficient number, since it is larger than the sum of its proper divisors (7579293).

12632115 is an equidigital number, since it uses as much as digits as its factorization.

12632115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 842149.

The product of its digits is 360, while the sum is 21.

The square root of 12632115 is about 3554.1686791710. The cubic root of 12632115 is about 232.8942092517.

Adding to 12632115 its reverse (51123621), we get a palindrome (63755736).

The spelling of 12632115 in words is "twelve million, six hundred thirty-two thousand, one hundred fifteen".