142696 has 8 divisors (see below), whose sum is σ = 267570. Its totient is φ = 71344.

The previous prime is 142673. The next prime is 142697. The reversal of 142696 is 696241.

It can be written as a sum of positive squares in only one way, i.e., 98596 + 44100 = 314^2 + 210^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (142697) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8911 + ... + 8926.

2¹⁴²⁶⁹⁶ is an apocalyptic number.

It is an amenable number.

142696 is a deficient number, since it is larger than the sum of its proper divisors (124874).

142696 is a wasteful number, since it uses less digits than its factorization.

142696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17843 (or 17839 counting only the distinct ones).

The product of its digits is 2592, while the sum is 28.

The square root of 142696 is about 377.7512408980. The cubic root of 142696 is about 52.2561327631.

It can be divided in two parts, 142 and 696, that added together give a palindrome (838).

The spelling of 142696 in words is "one hundred forty-two thousand, six hundred ninety-six".