537274 has 4 divisors (see below), whose sum is σ = 805914. Its totient is φ = 268636.

The previous prime is 537269. The next prime is 537281. The reversal of 537274 is 472735.

537274 is nontrivially palindromic in base 9.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 472735 = 5 ⋅94547.

It can be written as a sum of positive squares in only one way, i.e., 431649 + 105625 = 657^2 + 325^2 .

It is a d-powerful number, because it can be written as 5⁵ + 3¹² + 2 + 7² + 7⁴ + 4⁴ .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 134317 + ... + 134320.

2⁵³⁷²⁷⁴ is an apocalyptic number.

537274 is a deficient number, since it is larger than the sum of its proper divisors (268640).

537274 is a wasteful number, since it uses less digits than its factorization.

537274 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 268639.

The product of its digits is 5880, while the sum is 28.

The square root of 537274 is about 732.9897680050. The cubic root of 537274 is about 81.2952694474.

The spelling of 537274 in words is "five hundred thirty-seven thousand, two hundred seventy-four".