542214 has 20 divisors (see below), whose sum is σ = 1215324. Its totient is φ = 180684.
The previous prime is 542207. The next prime is 542219. The reversal of 542214 is 412245.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a d-powerful number, because it can be written as 5 + 45 + 29 + 219 + 1 + 47 .
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (542219) by changing a digit.
It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 1512 + ... + 1835.
2542214 is an apocalyptic number.
542214 is a gapful number since it is divisible by the number (54) formed by its first and last digit.
542214 is an abundant number, since it is smaller than the sum of its proper divisors (673110).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
542214 is a wasteful number, since it uses less digits than its factorization.
542214 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3361 (or 3352 counting only the distinct ones).
The product of its digits is 320, while the sum is 18.
The square root of 542214 is about 736.3518180870. The cubic root of 542214 is about 81.5436678678.
Adding to 542214 its reverse (412245), we get a palindrome (954459).
The spelling of 542214 in words is "five hundred forty-two thousand, two hundred fourteen".
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