134227436 has 48 divisors (see below), whose sum is σ = 275343936. Its totient is φ = 56070144.

The previous prime is 134227433. The next prime is 134227459. The reversal of 134227436 is 634722431.

It is not an unprimeable number, because it can be changed into a prime (134227433) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 197930 + ... + 198606.

It is an arithmetic number, because the mean of its divisors is an integer number (5736332).

Almost surely, 2^134227436 is an apocalyptic number.

It is an amenable number.

134227436 is an abundant number, since it is smaller than the sum of its proper divisors (141116500).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

134227436 is a wasteful number, since it uses less digits than its factorization.

134227436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 858 (or 856 counting only the distinct ones).

The product of its digits is 24192, while the sum is 32.

The square root of 134227436 is about 11585.6564768683. The cubic root of 134227436 is about 512.0123440627.

Adding to 134227436 its reverse (634722431), we get a palindrome (768949867).

The spelling of 134227436 in words is "one hundred thirty-four million, two hundred twenty-seven thousand, four hundred thirty-six".