134903475 has 120 divisors (see below), whose sum is σ = 295758848. Its totient is φ = 59486400.

The previous prime is 134903473. The next prime is 134903501. The reversal of 134903475 is 574309431.

It is not a de Polignac number, because 134903475 - 2¹ = 134903473 is a prime.

It is not an unprimeable number, because it can be changed into a prime (134903473) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 439272 + ... + 439578.

Almost surely, 2^134903475 is an apocalyptic number.

134903475 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

134903475 is an abundant number, since it is smaller than the sum of its proper divisors (160855373).

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

134903475 is a wasteful number, since it uses less digits than its factorization.

134903475 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 367 (or 353 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 36.

The square root of 134903475 is about 11614.7955212307. The cubic root of 134903475 is about 512.8704915718.

The spelling of 134903475 in words is "one hundred thirty-four million, nine hundred three thousand, four hundred seventy-five".