142282560 has 224 divisors, whose sum is σ = 533716992. Its totient is φ = 31426560.

The previous prime is 142282549. The next prime is 142282573. The reversal of 142282560 is 65282241.

It is a tau number, because it is divible by the number of its divisors (224).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 207979 + ... + 208661.

Almost surely, 2^142282560 is an apocalyptic number.

142282560 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 142282560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (266858496).

142282560 is an abundant number, since it is smaller than the sum of its proper divisors (391434432).

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

142282560 is a wasteful number, since it uses less digits than its factorization.

142282560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 741 (or 731 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 30.

The square root of 142282560 is about 11928.2253499840. The cubic root of 142282560 is about 522.0561587237.

The spelling of 142282560 in words is "one hundred forty-two million, two hundred eighty-two thousand, five hundred sixty".