772134 has 16 divisors (see below), whose sum is σ = 1684800. Its totient is φ = 233960.

The previous prime is 772127. The next prime is 772139. The reversal of 772134 is 431277.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 772134.

It is not an unprimeable number, because it can be changed into a prime (772139) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5784 + ... + 5915.

It is an arithmetic number, because the mean of its divisors is an integer number (105300).

2⁷⁷²¹³⁴ is an apocalyptic number.

772134 is an abundant number, since it is smaller than the sum of its proper divisors (912666).

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

772134 is a wasteful number, since it uses less digits than its factorization.

772134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11715.

The product of its digits is 1176, while the sum is 24.

The square root of 772134 is about 878.7115567693. The cubic root of 772134 is about 91.7411596488.

It can be divided in two parts, 77 and 2134, that added together give a triangular number (2211 = T₆₆).

The spelling of 772134 in words is "seven hundred seventy-two thousand, one hundred thirty-four".