8194450 has 48 divisors (see below), whose sum is σ = 17034624. Its totient is φ = 2907200.

The previous prime is 8194429. The next prime is 8194457. The reversal of 8194450 is 544918.

It is a happy number.

It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.

It is a plaindrome in base 14.

It is not an unprimeable number, because it can be changed into a prime (8194457) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 25692 + ... + 26008.

It is an arithmetic number, because the mean of its divisors is an integer number (354888).

Almost surely, 2^8194450 is an apocalyptic number.

8194450 is an abundant number, since it is smaller than the sum of its proper divisors (8840174).

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

8194450 is a wasteful number, since it uses less digits than its factorization.

8194450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 387 (or 382 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 31.

The square root of 8194450 is about 2862.5949765903. The cubic root of 8194450 is about 201.6074623770.

The spelling of 8194450 in words is "eight million, one hundred ninety-four thousand, four hundred fifty".