134577305 has 16 divisors (see below), whose sum is σ = 164571264. Its totient is φ = 105624960.

The previous prime is 134577299. The next prime is 134577319. The reversal of 134577305 is 503775431.

It is a de Polignac number, because none of the positive numbers 2^k-134577305 is a prime.

It is a super-2 number, since 2×134577305² = 36222102042126050, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 81902 + ... + 83528.

It is an arithmetic number, because the mean of its divisors is an integer number (10285704).

Almost surely, 2^134577305 is an apocalyptic number.

It is an amenable number.

134577305 is a deficient number, since it is larger than the sum of its proper divisors (29993959).

134577305 is a wasteful number, since it uses less digits than its factorization.

134577305 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1936.

The product of its (nonzero) digits is 44100, while the sum is 35.

The square root of 134577305 is about 11600.7458811923. The cubic root of 134577305 is about 512.4568180948.

The spelling of 134577305 in words is "one hundred thirty-four million, five hundred seventy-seven thousand, three hundred five".