537225 has 48 divisors (see below), whose sum is σ = 1041600. Its totient is φ = 241920.

The previous prime is 537221. The next prime is 537233. The reversal of 537225 is 522735.

It is not a de Polignac number, because 537225 - 2² = 537221 is a prime.

It is a super-2 number, since 2×537225² = 577221401250, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 537195 and 537204.

It is not an unprimeable number, because it can be changed into a prime (537221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 18511 + ... + 18539.

It is an arithmetic number, because the mean of its divisors is an integer number (21700).

2⁵³⁷²²⁵ is an apocalyptic number.

It is an amenable number.

537225 is a deficient number, since it is larger than the sum of its proper divisors (504375).

537225 is a wasteful number, since it uses less digits than its factorization.

537225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74 (or 69 counting only the distinct ones).

The product of its digits is 2100, while the sum is 24.

The square root of 537225 is about 732.9563424925. The cubic root of 537225 is about 81.2927979653.

The spelling of 537225 in words is "five hundred thirty-seven thousand, two hundred twenty-five".