135612466 has 8 divisors (see below), whose sum is σ = 221911344. Its totient is φ = 61642020.

The previous prime is 135612457. The next prime is 135612467. The reversal of 135612466 is 664216531.

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

It is not an unprimeable number, because it can be changed into a prime (135612467) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3082080 + ... + 3082123.

It is an arithmetic number, because the mean of its divisors is an integer number (27738918).

Almost surely, 2^135612466 is an apocalyptic number.

135612466 is a deficient number, since it is larger than the sum of its proper divisors (86298878).

135612466 is a wasteful number, since it uses less digits than its factorization.

135612466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6164216.

The product of its digits is 25920, while the sum is 34.

The square root of 135612466 is about 11645.2765531781. The cubic root of 135612466 is about 513.7673931238.

Adding to 135612466 its reverse (664216531), we get a palindrome (799828997).

The spelling of 135612466 in words is "one hundred thirty-five million, six hundred twelve thousand, four hundred sixty-six".