8442246 has 8 divisors (see below), whose sum is σ = 16884504. Its totient is φ = 2814080.

The previous prime is 8442229. The next prime is 8442263. The reversal of 8442246 is 6422448.

It is an interprime number because it is at equal distance from previous prime (8442229) and next prime (8442263).

It is a sphenic number, since it is the product of 3 distinct primes.

8442246 is an admirable number.

It is a d-powerful number, because it can be written as 8⁵ + 4⁴ + 4⁶ + 2⁷ + 2²³ + 4⁷ + 6 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 703515 + ... + 703526.

It is an arithmetic number, because the mean of its divisors is an integer number (2110563).

Almost surely, 2^8442246 is an apocalyptic number.

8442246 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

8442246 is a wasteful number, since it uses less digits than its factorization.

8442246 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1407046.

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

The square root of 8442246 is about 2905.5543360949. The cubic root of 8442246 is about 203.6194848337.

The spelling of 8442246 in words is "eight million, four hundred forty-two thousand, two hundred forty-six".