133414612 has 12 divisors (see below), whose sum is σ = 233774100. Its totient is φ = 66622016.

The previous prime is 133414591. The next prime is 133414627. The reversal of 133414612 is 216414331.

It can be written as a sum of positive squares in 2 ways, for example, as 89378116 + 44036496 = 9454^2 + 6636^2 .

It is a super-2 number, since 2×133414612² = 35598917390221088, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17737 + ... + 24112.

It is an arithmetic number, because the mean of its divisors is an integer number (19481175).

Almost surely, 2^133414612 is an apocalyptic number.

It is an amenable number.

133414612 is a deficient number, since it is larger than the sum of its proper divisors (100359488).

133414612 is a wasteful number, since it uses less digits than its factorization.

133414612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42650 (or 42648 counting only the distinct ones).

The product of its digits is 1728, while the sum is 25.

The square root of 133414612 is about 11550.5243171035. The cubic root of 133414612 is about 510.9767415243.

Adding to 133414612 its reverse (216414331), we get a palindrome (349828943).

The spelling of 133414612 in words is "one hundred thirty-three million, four hundred fourteen thousand, six hundred twelve".