917134 has 4 divisors (see below), whose sum is σ = 1375704. Its totient is φ = 458566.

The previous prime is 917123. The next prime is 917141. The reversal of 917134 is 431719.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 431719 = 353 ⋅1223.

It is a super-2 number, since 2×917134² = 1682269547912, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 917099 and 917108.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 229282 + ... + 229285.

It is an arithmetic number, because the mean of its divisors is an integer number (343926).

2⁹¹⁷¹³⁴ is an apocalyptic number.

917134 is a deficient number, since it is larger than the sum of its proper divisors (458570).

917134 is a wasteful number, since it uses less digits than its factorization.

917134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 458569.

The product of its digits is 756, while the sum is 25.

The square root of 917134 is about 957.6711335318. The cubic root of 917134 is about 97.1577833795.

It can be divided in two parts, 91 and 7134, that added together give a square (7225 = 85²).

The spelling of 917134 in words is "nine hundred seventeen thousand, one hundred thirty-four".