442260282 has 16 divisors (see below), whose sum is σ = 884731680. Its totient is φ = 147384912.

The previous prime is 442260251. The next prime is 442260293. The reversal of 442260282 is 282062244.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35944 + ... + 46652.

It is an arithmetic number, because the mean of its divisors is an integer number (55295730).

Almost surely, 2^442260282 is an apocalyptic number.

442260282 is an abundant number, since it is smaller than the sum of its proper divisors (442471398).

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

442260282 is a wasteful number, since it uses less digits than its factorization.

442260282 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17597.

The product of its (nonzero) digits is 12288, while the sum is 30.

The square root of 442260282 is about 21029.9853066996. The cubic root of 442260282 is about 761.8906539800.

The spelling of 442260282 in words is "four hundred forty-two million, two hundred sixty thousand, two hundred eighty-two".