539652 has 12 divisors (see below), whose sum is σ = 1259216. Its totient is φ = 179880.

The previous prime is 539641. The next prime is 539653. The reversal of 539652 is 256935.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×539652² = 582448562208, which contains 22 as substring.

It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.

It is a d-powerful number, because it can be written as 5 + 3 + 6 + 9⁶ + 5 + 2¹³ .

It is not an unprimeable number, because it can be changed into a prime (539653) by changing a digit.

539652 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, 22474 + ... + 22497.

2⁵³⁹⁶⁵² is an apocalyptic number.

It is an amenable number.

539652 is an abundant number, since it is smaller than the sum of its proper divisors (719564).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

539652 is a wasteful number, since it uses less digits than its factorization.

539652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44978 (or 44976 counting only the distinct ones).

The product of its digits is 8100, while the sum is 30.

The square root of 539652 is about 734.6101006657. The cubic root of 539652 is about 81.4150318252.

The spelling of 539652 in words is "five hundred thirty-nine thousand, six hundred fifty-two".