542350222 has 8 divisors (see below), whose sum is σ = 817614000. Its totient is φ = 269812224.

The previous prime is 542350217. The next prime is 542350223. The reversal of 542350222 is 222053245.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (542350223) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 680947 + ... + 681742.

It is an arithmetic number, because the mean of its divisors is an integer number (102201750).

Almost surely, 2^542350222 is an apocalyptic number.

542350222 is a deficient number, since it is larger than the sum of its proper divisors (275263778).

542350222 is a wasteful number, since it uses less digits than its factorization.

542350222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1362890.

The product of its (nonzero) digits is 4800, while the sum is 25.

The square root of 542350222 is about 23288.4139004785. The cubic root of 542350222 is about 815.5049611357.

The spelling of 542350222 in words is "five hundred forty-two million, three hundred fifty thousand, two hundred twenty-two".