179042 has 4 divisors (see below), whose sum is σ = 268566. Its totient is φ = 89520.

The previous prime is 179041. The next prime is 179051. The reversal of 179042 is 240971.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 240971 = 23 ⋅10477.

It can be written as a sum of positive squares in only one way, i.e., 175561 + 3481 = 419^2 + 59^2 .

It is a nialpdrome in base 12.

It is a junction number, because it is equal to n+sod(n) for n = 178999 and 179017.

It is not an unprimeable number, because it can be changed into a prime (179041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44759 + ... + 44762.

2¹⁷⁹⁰⁴² is an apocalyptic number.

179042 is a deficient number, since it is larger than the sum of its proper divisors (89524).

179042 is an equidigital number, since it uses as much as digits as its factorization.

179042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89523.

The product of its (nonzero) digits is 504, while the sum is 23.

The square root of 179042 is about 423.1335486581. The cubic root of 179042 is about 56.3618154427.

The spelling of 179042 in words is "one hundred seventy-nine thousand, forty-two".