142600 has 48 divisors (see below), whose sum is σ = 357120. Its totient is φ = 52800.

The previous prime is 142591. The next prime is 142601. The reversal of 142600 is 6241.

142600 = T₈₀ + T₈₁ + ... + T₁₁₀.

It is not an unprimeable number, because it can be changed into a prime (142601) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4585 + ... + 4615.

It is an arithmetic number, because the mean of its divisors is an integer number (7440).

2¹⁴²⁶⁰⁰ is an apocalyptic number.

142600 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 142600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (178560).

142600 is an abundant number, since it is smaller than the sum of its proper divisors (214520).

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

142600 is a wasteful number, since it uses less digits than its factorization.

142600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70 (or 61 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 142600 is about 377.6241517700. The cubic root of 142600 is about 52.2444115418.

Adding to 142600 its reverse (6241), we get a palindrome (148841).

The spelling of 142600 in words is "one hundred forty-two thousand, six hundred".