8121468 has 24 divisors (see below), whose sum is σ = 19272960. Its totient is φ = 2661040.

The previous prime is 8121439. The next prime is 8121499. The reversal of 8121468 is 8641218.

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5028 + ... + 6443.

It is an arithmetic number, because the mean of its divisors is an integer number (803040).

Almost surely, 2^8121468 is an apocalyptic number.

It is an amenable number.

8121468 is an abundant number, since it is smaller than the sum of its proper divisors (11151492).

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

8121468 is a wasteful number, since it uses less digits than its factorization.

8121468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11537 (or 11535 counting only the distinct ones).

The product of its digits is 3072, while the sum is 30.

The square root of 8121468 is about 2849.8189416172. The cubic root of 8121468 is about 201.0071530337.

The spelling of 8121468 in words is "eight million, one hundred twenty-one thousand, four hundred sixty-eight".