542184912 has 120 divisors (see below), whose sum is σ = 1627797600. Its totient is φ = 167940864.

The previous prime is 542184901. The next prime is 542184917. The reversal of 542184912 is 219481245.

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 (542184917) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 143139 + ... + 146877.

It is an arithmetic number, because the mean of its divisors is an integer number (13564980).

Almost surely, 2^542184912 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 542184912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (813898800).

542184912 is an abundant number, since it is smaller than the sum of its proper divisors (1085612688).

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

542184912 is a wasteful number, since it uses less digits than its factorization.

542184912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3825 (or 3816 counting only the distinct ones).

The product of its digits is 23040, while the sum is 36.

The square root of 542184912 is about 23284.8644402324. The cubic root of 542184912 is about 815.4220965838.

The spelling of 542184912 in words is "five hundred forty-two million, one hundred eighty-four thousand, nine hundred twelve".