8402246 has 4 divisors (see below), whose sum is σ = 12603372. Its totient is φ = 4201122.

The previous prime is 8402221. The next prime is 8402279. The reversal of 8402246 is 6422048.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2100560 + ... + 2100563.

It is an arithmetic number, because the mean of its divisors is an integer number (3150843).

Almost surely, 2^8402246 is an apocalyptic number.

8402246 is a deficient number, since it is larger than the sum of its proper divisors (4201126).

8402246 is a wasteful number, since it uses less digits than its factorization.

8402246 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4201125.

The product of its (nonzero) digits is 3072, while the sum is 26.

The square root of 8402246 is about 2898.6627951523. The cubic root of 8402246 is about 203.2973874168.

The spelling of 8402246 in words is "eight million, four hundred two thousand, two hundred forty-six".