537772 has 6 divisors (see below), whose sum is σ = 941108. Its totient is φ = 268884.

The previous prime is 537769. The next prime is 537773. The reversal of 537772 is 277735.

It is a nialpdrome in base 14.

It is not an unprimeable number, because it can be changed into a prime (537773) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67218 + ... + 67225.

537772 is a Friedman number, since it can be written as (7*2)^5-7*7-3, using all its digits and the basic arithmetic operations.

2⁵³⁷⁷⁷² is an apocalyptic number.

It is an amenable number.

537772 is a deficient number, since it is larger than the sum of its proper divisors (403336).

537772 is a wasteful number, since it uses less digits than its factorization.

537772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134447 (or 134445 counting only the distinct ones).

The product of its digits is 10290, while the sum is 31.

The square root of 537772 is about 733.3293939288. The cubic root of 537772 is about 81.3203792561.

The spelling of 537772 in words is "five hundred thirty-seven thousand, seven hundred seventy-two".