542352 has 20 divisors (see below), whose sum is σ = 1401200. Its totient is φ = 180768.

The previous prime is 542323. The next prime is 542371. The reversal of 542352 is 253245.

It is an unprimeable number.

542352 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 in 3 ways as a sum of consecutive naturals, for example, 5602 + ... + 5697.

It is an arithmetic number, because the mean of its divisors is an integer number (70060).

2⁵⁴²³⁵² is an apocalyptic number.

It is an amenable number.

542352 is an abundant number, since it is smaller than the sum of its proper divisors (858848).

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

542352 is a wasteful number, since it uses less digits than its factorization.

542352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11310 (or 11304 counting only the distinct ones).

The product of its digits is 1200, while the sum is 21.

The square root of 542352 is about 736.4455173331. The cubic root of 542352 is about 81.5505852298.

Adding to 542352 its reverse (253245), we get a palindrome (795597).

The spelling of 542352 in words is "five hundred forty-two thousand, three hundred fifty-two".