524274 has 16 divisors (see below), whose sum is σ = 1067040. Its totient is φ = 171680.

The previous prime is 524269. The next prime is 524287. The reversal of 524274 is 472425.

It is a Curzon number.

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 524274.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 387 + ... + 1094.

It is an arithmetic number, because the mean of its divisors is an integer number (66690).

524274 is a Friedman number, since it can be written as ((2^4)^5/4-7)*2, using all its digits and the basic arithmetic operations.

2⁵²⁴²⁷⁴ is an apocalyptic number.

524274 is an abundant number, since it is smaller than the sum of its proper divisors (542766).

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

524274 is a wasteful number, since it uses less digits than its factorization.

524274 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1545.

The product of its digits is 2240, while the sum is 24.

The square root of 524274 is about 724.0676763950. The cubic root of 524274 is about 80.6342294584.

Adding to 524274 its reverse (472425), we get a palindrome (996699).

The spelling of 524274 in words is "five hundred twenty-four thousand, two hundred seventy-four".