269142 has 16 divisors (see below), whose sum is σ = 556032. Its totient is φ = 86760.

The previous prime is 269141. The next prime is 269167. The reversal of 269142 is 241962.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (269141) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 538 + ... + 909.

It is an arithmetic number, because the mean of its divisors is an integer number (34752).

2²⁶⁹¹⁴² is an apocalyptic number.

269142 is an abundant number, since it is smaller than the sum of its proper divisors (286890).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

269142 is a wasteful number, since it uses less digits than its factorization.

269142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1483.

The product of its digits is 864, while the sum is 24.

The square root of 269142 is about 518.7889744395. The cubic root of 269142 is about 64.5645049056.

Subtracting from 269142 its product of digits (864), we obtain a triangular number (268278 = T₇₃₂).

The spelling of 269142 in words is "two hundred sixty-nine thousand, one hundred forty-two".