134733375 has 80 divisors (see below), whose sum is σ = 287217216. Its totient is φ = 61560000.

The previous prime is 134733371. The next prime is 134733383. The reversal of 134733375 is 573337431.

It is a happy number.

It is not a de Polignac number, because 134733375 - 2² = 134733371 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134733371) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 69925 + ... + 71825.

Almost surely, 2^134733375 is an apocalyptic number.

134733375 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

134733375 is an abundant number, since it is smaller than the sum of its proper divisors (152483841).

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

134733375 is an equidigital number, since it uses as much as digits as its factorization.

134733375 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1935 (or 1916 counting only the distinct ones).

The product of its digits is 79380, while the sum is 36.

The square root of 134733375 is about 11607.4706547120. The cubic root of 134733375 is about 512.6548411768.

The spelling of 134733375 in words is "one hundred thirty-four million, seven hundred thirty-three thousand, three hundred seventy-five".