142376 has 24 divisors (see below), whose sum is σ = 295470. Its totient is φ = 63936.

The previous prime is 142369. The next prime is 142381. The reversal of 142376 is 673241.

It can be written as a sum of positive squares in 3 ways, for example, as 139876 + 2500 = 374^2 + 50^2 .

It is an unprimeable number.

142376 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3830 + ... + 3866.

142376 is a Friedman number, since it can be written as 74^(3-1)*26, using all its digits and the basic arithmetic operations.

2¹⁴²³⁷⁶ is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 142376, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (147735).

142376 is an abundant number, since it is smaller than the sum of its proper divisors (153094).

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

142376 is a wasteful number, since it uses less digits than its factorization.

142376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93 (or 52 counting only the distinct ones).

The product of its digits is 1008, while the sum is 23.

The square root of 142376 is about 377.3274440059. The cubic root of 142376 is about 52.2170415530.

The spelling of 142376 in words is "one hundred forty-two thousand, three hundred seventy-six".