134412207 has 32 divisors (see below), whose sum is σ = 192360960. Its totient is φ = 83297280.

The previous prime is 134412193. The next prime is 134412209. The reversal of 134412207 is 702214431.

It is a happy number.

It is not a de Polignac number, because 134412207 - 2⁶ = 134412143 is a prime.

It is a super-2 number, since 2×134412207² = 36133282781221698, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134412209) 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, 557607 + ... + 557847.

It is an arithmetic number, because the mean of its divisors is an integer number (6011280).

Almost surely, 2^134412207 is an apocalyptic number.

134412207 is a deficient number, since it is larger than the sum of its proper divisors (57948753).

134412207 is a wasteful number, since it uses less digits than its factorization.

134412207 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 463.

The product of its (nonzero) digits is 1344, while the sum is 24.

The square root of 134412207 is about 11593.6278618903. The cubic root of 134412207 is about 512.2471734917.

Adding to 134412207 its reverse (702214431), we get a palindrome (836626638).

The spelling of 134412207 in words is "one hundred thirty-four million, four hundred twelve thousand, two hundred seven".