29042 has 8 divisors (see below), whose sum is σ = 46956. Its totient is φ = 13392.
The previous prime is 29033. The next prime is 29059. The reversal of 29042 is 24092.
It can be written as a sum of positive squares in 2 ways, for example, as 22801 + 6241 = 151^2 + 79^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 29042.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 533 + ... + 584.
229042 is an apocalyptic number.
29042 is a deficient number, since it is larger than the sum of its proper divisors (17914).
29042 is a wasteful number, since it uses less digits than its factorization.
29042 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1132.
The product of its (nonzero) digits is 144, while the sum is 17.
The square root of 29042 is about 170.4171352887. The cubic root of 29042 is about 30.7379929767.
Subtracting from 29042 its reverse (24092), we obtain a triangular number (4950 = T99).
The spelling of 29042 in words is "twenty-nine thousand, forty-two".
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