142996 has 12 divisors (see below), whose sum is σ = 286048. Its totient is φ = 61272.

The previous prime is 142993. The next prime is 143053. The reversal of 142996 is 699241.

It is a happy number.

142996 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142993) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2526 + ... + 2581.

2¹⁴²⁹⁹⁶ is an apocalyptic number.

It is an amenable number.

142996 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

142996 is a wasteful number, since it uses less digits than its factorization.

142996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5118 (or 5116 counting only the distinct ones).

The product of its digits is 3888, while the sum is 31.

The square root of 142996 is about 378.1481191279. The cubic root of 142996 is about 52.2927277306.

The spelling of 142996 in words is "one hundred forty-two thousand, nine hundred ninety-six".