539454 has 8 divisors (see below), whose sum is σ = 1078920. Its totient is φ = 179816.

The previous prime is 539449. The next prime is 539479. The reversal of 539454 is 454935.

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

539454 is an admirable number.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 539454.

It is an unprimeable number.

539454 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44949 + ... + 44960.

It is an arithmetic number, because the mean of its divisors is an integer number (134865).

2⁵³⁹⁴⁵⁴ is an apocalyptic number.

539454 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

539454 is a wasteful number, since it uses less digits than its factorization.

539454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89914.

The product of its digits is 10800, while the sum is 30.

The square root of 539454 is about 734.4753229347. The cubic root of 539454 is about 81.4050734643.

The spelling of 539454 in words is "five hundred thirty-nine thousand, four hundred fifty-four".