511134 has 16 divisors (see below), whose sum is σ = 1101072. Its totient is φ = 157248.

The previous prime is 511123. The next prime is 511151. The reversal of 511134 is 431115.

It is a super-2 number, since 2×511134² = 522515931912, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

511134 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3199 + ... + 3354.

It is an arithmetic number, because the mean of its divisors is an integer number (68817).

2⁵¹¹¹³⁴ is an apocalyptic number.

511134 is an abundant number, since it is smaller than the sum of its proper divisors (589938).

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

511134 is a wasteful number, since it uses less digits than its factorization.

511134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6571.

The product of its digits is 60, while the sum is 15.

The square root of 511134 is about 714.9363608042. The cubic root of 511134 is about 79.9548703796.

Adding to 511134 its reverse (431115), we get a palindrome (942249).

The spelling of 511134 in words is "five hundred eleven thousand, one hundred thirty-four".