542192232 has 64 divisors (see below), whose sum is σ = 1410140160. Its totient is φ = 173534400.

The previous prime is 542192153. The next prime is 542192257. The reversal of 542192232 is 232291245.

It is a super-3 number, since 3×542192232³ (a number of 27 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a self number, because there is not a number n which added to its sum of digits gives 542192232.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 94683 + ... + 100245.

It is an arithmetic number, because the mean of its divisors is an integer number (22033440).

Almost surely, 2^542192232 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 542192232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (705070080).

542192232 is an abundant number, since it is smaller than the sum of its proper divisors (867947928).

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

542192232 is a wasteful number, since it uses less digits than its factorization.

542192232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5734 (or 5730 counting only the distinct ones).

The product of its digits is 8640, while the sum is 30.

The square root of 542192232 is about 23285.0216233526. The cubic root of 542192232 is about 815.4257662192.

The spelling of 542192232 in words is "five hundred forty-two million, one hundred ninety-two thousand, two hundred thirty-two".