134833645 has 16 divisors (see below), whose sum is σ = 164482560. Its totient is φ = 106089984.

The previous prime is 134833637. The next prime is 134833667. The reversal of 134833645 is 546338431.

It is a cyclic number.

It is not a de Polignac number, because 134833645 - 2³ = 134833637 is a prime.

It is a super-3 number, since 3×134833645³ (a number of 25 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 138952 + ... + 139918.

It is an arithmetic number, because the mean of its divisors is an integer number (10280160).

Almost surely, 2^134833645 is an apocalyptic number.

It is an amenable number.

134833645 is a deficient number, since it is larger than the sum of its proper divisors (29648915).

134833645 is an equidigital number, since it uses as much as digits as its factorization.

134833645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1404.

The product of its digits is 103680, while the sum is 37.

The square root of 134833645 is about 11611.7890525104. The cubic root of 134833645 is about 512.7819840232.

The spelling of 134833645 in words is "one hundred thirty-four million, eight hundred thirty-three thousand, six hundred forty-five".