842482 has 4 divisors (see below), whose sum is σ = 1263726. Its totient is φ = 421240.

The previous prime is 842477. The next prime is 842483. The reversal of 842482 is 284248.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 622521 + 219961 = 789^2 + 469^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 842482.

It is not an unprimeable number, because it can be changed into a prime (842483) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 210619 + ... + 210622.

2⁸⁴²⁴⁸² is an apocalyptic number.

842482 is a deficient number, since it is larger than the sum of its proper divisors (421244).

842482 is a wasteful number, since it uses less digits than its factorization.

842482 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 421243.

The product of its digits is 4096, while the sum is 28.

The square root of 842482 is about 917.8681822571. The cubic root of 842482 is about 94.4467193096.

The spelling of 842482 in words is "eight hundred forty-two thousand, four hundred eighty-two".