524121 has 16 divisors (see below), whose sum is σ = 766080. Its totient is φ = 316800.

The previous prime is 524119. The next prime is 524123. The reversal of 524121 is 121425.

It is an interprime number because it is at equal distance from previous prime (524119) and next prime (524123).

It is not a de Polignac number, because 524121 - 2¹ = 524119 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 524121.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (524123) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3396 + ... + 3546.

It is an arithmetic number, because the mean of its divisors is an integer number (47880).

2⁵²⁴¹²¹ is an apocalyptic number.

It is an amenable number.

524121 is a deficient number, since it is larger than the sum of its proper divisors (241959).

524121 is a wasteful number, since it uses less digits than its factorization.

524121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 256.

The product of its digits is 80, while the sum is 15.

The square root of 524121 is about 723.9620155782. The cubic root of 524121 is about 80.6263848089.

Adding to 524121 its reverse (121425), we get a palindrome (645546).

The spelling of 524121 in words is "five hundred twenty-four thousand, one hundred twenty-one".