538514 has 4 divisors (see below), whose sum is σ = 807774. Its totient is φ = 269256.

The previous prime is 538513. The next prime is 538519. The reversal of 538514 is 415835.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 537289 + 1225 = 733^2 + 35^2 .

It is not an unprimeable number, because it can be changed into a prime (538511) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 134627 + ... + 134630.

2⁵³⁸⁵¹⁴ is an apocalyptic number.

538514 is a deficient number, since it is larger than the sum of its proper divisors (269260).

538514 is a wasteful number, since it uses less digits than its factorization.

538514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 269259.

The product of its digits is 2400, while the sum is 26.

The square root of 538514 is about 733.8351313476. The cubic root of 538514 is about 81.3577631233.

The spelling of 538514 in words is "five hundred thirty-eight thousand, five hundred fourteen".