537298 has 8 divisors (see below), whose sum is σ = 810108. Its totient is φ = 267264.

The previous prime is 537287. The next prime is 537307. The reversal of 537298 is 892735.

It can be written as a sum of positive squares in 2 ways, for example, as 537289 + 9 = 733^2 + 3^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a d-powerful number, because it can be written as 5⁴ + 3¹² + 2¹² + 7³ + 9³ + 8² .

It is an unprimeable number.

537298 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 3 ways as a sum of consecutive naturals, for example, 111 + ... + 1042.

537298 is a Friedman number, since it can be written as 9+(738-5)^2, using all its digits and the basic arithmetic operations.

2⁵³⁷²⁹⁸ is an apocalyptic number.

537298 is a deficient number, since it is larger than the sum of its proper divisors (272810).

537298 is a wasteful number, since it uses less digits than its factorization.

537298 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1388.

The product of its digits is 15120, while the sum is 34.

The square root of 537298 is about 733.0061391285. The cubic root of 537298 is about 81.2964799145.

The spelling of 537298 in words is "five hundred thirty-seven thousand, two hundred ninety-eight".