133362215 has 8 divisors (see below), whose sum is σ = 182896800. Its totient is φ = 91448352.

The previous prime is 133362209. The next prime is 133362233. The reversal of 133362215 is 512263331.

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

It is a cyclic number.

It is not a de Polignac number, because 133362215 - 2¹⁰ = 133361191 is a prime.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 1905140 + ... + 1905209.

It is an arithmetic number, because the mean of its divisors is an integer number (22862100).

Almost surely, 2^133362215 is an apocalyptic number.

133362215 is a deficient number, since it is larger than the sum of its proper divisors (49534585).

133362215 is an equidigital number, since it uses as much as digits as its factorization.

133362215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3810361.

The product of its digits is 3240, while the sum is 26.

The square root of 133362215 is about 11548.2559289271. The cubic root of 133362215 is about 510.9098394219.

It can be divided in two parts, 13336 and 2215, that added together give a palindrome (15551).

The spelling of 133362215 in words is "one hundred thirty-three million, three hundred sixty-two thousand, two hundred fifteen".