8241404 has 6 divisors (see below), whose sum is σ = 14422464. Its totient is φ = 4120700.

The previous prime is 8241397. The next prime is 8241407. The reversal of 8241404 is 4041428.

It is a self number, because there is not a number n which added to its sum of digits gives 8241404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8241407) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1030172 + ... + 1030179.

It is an arithmetic number, because the mean of its divisors is an integer number (2403744).

Almost surely, 2^8241404 is an apocalyptic number.

It is an amenable number.

8241404 is a deficient number, since it is larger than the sum of its proper divisors (6181060).

8241404 is a wasteful number, since it uses less digits than its factorization.

8241404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2060355 (or 2060353 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 23.

The square root of 8241404 is about 2870.7845617531. The cubic root of 8241404 is about 201.9917978567.

Adding to 8241404 its product of nonzero digits (1024), we get a palindrome (8242428).

The spelling of 8241404 in words is "eight million, two hundred forty-one thousand, four hundred four".