77134 has 4 divisors (see below), whose sum is σ = 115704. Its totient is φ = 38566.

The previous prime is 77101. The next prime is 77137. The reversal of 77134 is 43177.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (77137) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19282 + ... + 19285.

It is an arithmetic number, because the mean of its divisors is an integer number (28926).

2⁷⁷¹³⁴ is an apocalyptic number.

77134 is a deficient number, since it is larger than the sum of its proper divisors (38570).

77134 is a wasteful number, since it uses less digits than its factorization.

77134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38569.

The product of its digits is 588, while the sum is 22.

The square root of 77134 is about 277.7300847946. The cubic root of 77134 is about 42.5678730936.

The spelling of 77134 in words is "seventy-seven thousand, one hundred thirty-four".