502074 has 12 divisors (see below), whose sum is σ = 1087866. Its totient is φ = 167352.

The previous prime is 502063. The next prime is 502079. The reversal of 502074 is 470205.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 257049 + 245025 = 507^2 + 495^2 .

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 27893 = 502074 / (5 + 0 + 2 + 0 + 7 + 4).

It is not an unprimeable number, because it can be changed into a prime (502079) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 13929 + ... + 13964.

2⁵⁰²⁰⁷⁴ is an apocalyptic number.

502074 is an abundant number, since it is smaller than the sum of its proper divisors (585792).

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

502074 is a wasteful number, since it uses less digits than its factorization.

502074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27901 (or 27898 counting only the distinct ones).

The product of its (nonzero) digits is 280, while the sum is 18.

The square root of 502074 is about 708.5718029953. The cubic root of 502074 is about 79.4796435361.

Adding to 502074 its reverse (470205), we get a palindrome (972279).

The spelling of 502074 in words is "five hundred two thousand, seventy-four".