514242 has 32 divisors (see below), whose sum is σ = 1166400. Its totient is φ = 167904.

The previous prime is 514229. The next prime is 514243. The reversal of 514242 is 242415.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 514242.

It is not an unprimeable number, because it can be changed into a prime (514243) by changing a digit.

514242 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 15 ways as a sum of consecutive naturals, for example, 4753 + ... + 4859.

It is an arithmetic number, because the mean of its divisors is an integer number (36450).

2⁵¹⁴²⁴² is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 514242, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (583200).

514242 is an abundant number, since it is smaller than the sum of its proper divisors (652158).

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

514242 is a wasteful number, since it uses less digits than its factorization.

514242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 207 (or 201 counting only the distinct ones).

The product of its digits is 320, while the sum is 18.

The square root of 514242 is about 717.1066866234. The cubic root of 514242 is about 80.1166008039.

Adding to 514242 its reverse (242415), we get a palindrome (756657).

It can be divided in two parts, 5142 and 42, that added together give a square (5184 = 72²).

The spelling of 514242 in words is "five hundred fourteen thousand, two hundred forty-two".