142286760 has 512 divisors, whose sum is σ = 622080000. Its totient is φ = 28062720.

The previous prime is 142286759. The next prime is 142286773. The reversal of 142286760 is 67682241.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 2411611 + ... + 2411669.

It is an arithmetic number, because the mean of its divisors is an integer number (1215000).

Almost surely, 2^142286760 is an apocalyptic number.

142286760 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 142286760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (311040000).

142286760 is an abundant number, since it is smaller than the sum of its proper divisors (479793240).

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

142286760 is a wasteful number, since it uses less digits than its factorization.

142286760 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126 (or 116 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 36.

The square root of 142286760 is about 11928.4014016967. The cubic root of 142286760 is about 522.0612954841.

The spelling of 142286760 in words is "one hundred forty-two million, two hundred eighty-six thousand, seven hundred sixty".