504148 has 6 divisors (see below), whose sum is σ = 882266. Its totient is φ = 252072.

The previous prime is 504143. The next prime is 504149. The reversal of 504148 is 841405.

It can be written as a sum of positive squares in only one way, i.e., 345744 + 158404 = 588^2 + 398^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (504143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 63015 + ... + 63022.

2⁵⁰⁴¹⁴⁸ is an apocalyptic number.

It is an amenable number.

504148 is a deficient number, since it is larger than the sum of its proper divisors (378118).

504148 is a wasteful number, since it uses less digits than its factorization.

504148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126041 (or 126039 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 22.

The square root of 504148 is about 710.0338020123. The cubic root of 504148 is about 79.5889330843.

The spelling of 504148 in words is "five hundred four thousand, one hundred forty-eight".