142822482 has 32 divisors (see below), whose sum is σ = 314487360. Its totient is φ = 42880320.

The previous prime is 142822481. The next prime is 142822507. The reversal of 142822482 is 284228241.

142822482 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×142822482² = 40796522729280648, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (142822481) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2733 + ... + 17120.

It is an arithmetic number, because the mean of its divisors is an integer number (9827730).

Almost surely, 2^142822482 is an apocalyptic number.

142822482 is an abundant number, since it is smaller than the sum of its proper divisors (171664878).

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

142822482 is a wasteful number, since it uses less digits than its factorization.

142822482 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19978.

The product of its digits is 16384, while the sum is 33.

The square root of 142822482 is about 11950.8360377005. The cubic root of 142822482 is about 522.7156769308.

The spelling of 142822482 in words is "one hundred forty-two million, eight hundred twenty-two thousand, four hundred eighty-two".