134437375 has 8 divisors (see below), whose sum is σ = 167778000. Its totient is φ = 107549800.

The previous prime is 134437339. The next prime is 134437379. The reversal of 134437375 is 573734431.

It is not a de Polignac number, because 134437375 - 2¹⁷ = 134306303 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134437379) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 537625 + ... + 537874.

It is an arithmetic number, because the mean of its divisors is an integer number (20972250).

Almost surely, 2^134437375 is an apocalyptic number.

134437375 is a deficient number, since it is larger than the sum of its proper divisors (33340625).

134437375 is an equidigital number, since it uses as much as digits as its factorization.

134437375 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1075514 (or 1075504 counting only the distinct ones).

The product of its digits is 105840, while the sum is 37.

The square root of 134437375 is about 11594.7132349187. The cubic root of 134437375 is about 512.2791433863.

The spelling of 134437375 in words is "one hundred thirty-four million, four hundred thirty-seven thousand, three hundred seventy-five".