142876 has 12 divisors (see below), whose sum is σ = 261072. Its totient is φ = 68288.
The previous prime is 142873. The next prime is 142897. The reversal of 142876 is 678241.
It is a plaindrome in base 7.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (142871) 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, 685 + ... + 868.
It is an arithmetic number, because the mean of its divisors is an integer number (21756).
2142876 is an apocalyptic number.
It is an amenable number.
142876 is a deficient number, since it is larger than the sum of its proper divisors (118196).
142876 is a wasteful number, since it uses less digits than its factorization.
142876 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1580 (or 1578 counting only the distinct ones).
The product of its digits is 2688, while the sum is 28.
The square root of 142876 is about 377.9894178413. The cubic root of 142876 is about 52.2780958913.
The spelling of 142876 in words is "one hundred forty-two thousand, eight hundred seventy-six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •