542576 has 10 divisors (see below), whose sum is σ = 1051272. Its totient is φ = 271280.

The previous prime is 542567. The next prime is 542579. The reversal of 542576 is 675245.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (542579) by changing a digit.

542576 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 as a sum of consecutive naturals, namely, 16940 + ... + 16971.

2⁵⁴²⁵⁷⁶ is an apocalyptic number.

It is an amenable number.

542576 is a deficient number, since it is larger than the sum of its proper divisors (508696).

542576 is a wasteful number, since it uses less digits than its factorization.

542576 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33919 (or 33913 counting only the distinct ones).

The product of its digits is 8400, while the sum is 29.

The square root of 542576 is about 736.5975834878. The cubic root of 542576 is about 81.5618109140.

The spelling of 542576 in words is "five hundred forty-two thousand, five hundred seventy-six".