296042 has 4 divisors (see below), whose sum is σ = 444066. Its totient is φ = 148020.

The previous prime is 296041. The next prime is 296047. The reversal of 296042 is 240692.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 212521 + 83521 = 461^2 + 289^2 .

It is a junction number, because it is equal to n+sod(n) for n = 295999 and 296017.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 296042.

It is not an unprimeable number, because it can be changed into a prime (296041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 74009 + ... + 74012.

2²⁹⁶⁰⁴² is an apocalyptic number.

296042 is a deficient number, since it is larger than the sum of its proper divisors (148024).

296042 is a wasteful number, since it uses less digits than its factorization.

296042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148023.

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 296042 is about 544.0974177480. The cubic root of 296042 is about 66.6475889856.

Adding to 296042 its sum of digits (23), we get a triangular number (296065 = T₇₆₉).

The spelling of 296042 in words is "two hundred ninety-six thousand, forty-two".