542832084 has 24 divisors (see below), whose sum is σ = 1407342720. Its totient is φ = 180943992.

The previous prime is 542832077. The next prime is 542832089. The reversal of 542832084 is 480238245.

542832084 is a `hidden beast` number, since 542 + 8 + 32 + 0 + 84 = 666.

542832084 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (542832089) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2513004 + ... + 2513219.

It is an arithmetic number, because the mean of its divisors is an integer number (58639280).

Almost surely, 2^542832084 is an apocalyptic number.

542832084 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

It is an amenable number.

542832084 is an abundant number, since it is smaller than the sum of its proper divisors (864510636).

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

542832084 is a wasteful number, since it uses less digits than its factorization.

542832084 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5026236 (or 5026228 counting only the distinct ones).

The product of its (nonzero) digits is 61440, while the sum is 36.

The square root of 542832084 is about 23298.7571342336. The cubic root of 542832084 is about 815.7464069242.

The spelling of 542832084 in words is "five hundred forty-two million, eight hundred thirty-two thousand, eighty-four".