539154 has 48 divisors (see below), whose sum is σ = 1460160. Its totient is φ = 139680.

The previous prime is 539153. The next prime is 539159. The reversal of 539154 is 451935.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (539153) 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 23 ways as a sum of consecutive naturals, for example, 1192 + ... + 1580.

It is an arithmetic number, because the mean of its divisors is an integer number (30420).

2⁵³⁹¹⁵⁴ is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 539154, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (730080).

539154 is an abundant number, since it is smaller than the sum of its proper divisors (921006).

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

539154 is a wasteful number, since it uses less digits than its factorization.

539154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 415 (or 412 counting only the distinct ones).

The product of its digits is 2700, while the sum is 27.

The square root of 539154 is about 734.2710671135. The cubic root of 539154 is about 81.3899803945.

It can be divided in two parts, 5391 and 54, that added together give a palindrome (5445).

The spelling of 539154 in words is "five hundred thirty-nine thousand, one hundred fifty-four".