134481267 has 6 divisors (see below), whose sum is σ = 194250732. Its totient is φ = 89654172.

The previous prime is 134481251. The next prime is 134481287. The reversal of 134481267 is 762184431.

It is not a de Polignac number, because 134481267 - 2⁴ = 134481251 is a prime.

It is a super-2 number, since 2×134481267² = 36170422347850578, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (134481247) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7471173 + ... + 7471190.

It is an arithmetic number, because the mean of its divisors is an integer number (32375122).

Almost surely, 2^134481267 is an apocalyptic number.

134481267 is a deficient number, since it is larger than the sum of its proper divisors (59769465).

134481267 is a wasteful number, since it uses less digits than its factorization.

134481267 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14942369 (or 14942366 counting only the distinct ones).

The product of its digits is 32256, while the sum is 36.

The square root of 134481267 is about 11596.6058396412. The cubic root of 134481267 is about 512.3348880768.

The spelling of 134481267 in words is "one hundred thirty-four million, four hundred eighty-one thousand, two hundred sixty-seven".