8484451 has 4 divisors (see below), whose sum is σ = 8562400. Its totient is φ = 8406504.

The previous prime is 8484449. The next prime is 8484467. The reversal of 8484451 is 1544848.

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

It is a cyclic number.

It is not a de Polignac number, because 8484451 - 2¹ = 8484449 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8484251) 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 3 ways as a sum of consecutive naturals, for example, 38811 + ... + 39028.

It is an arithmetic number, because the mean of its divisors is an integer number (2140600).

Almost surely, 2^8484451 is an apocalyptic number.

8484451 is a deficient number, since it is larger than the sum of its proper divisors (77949).

8484451 is a wasteful number, since it uses less digits than its factorization.

8484451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77948.

The product of its digits is 20480, while the sum is 34.

The square root of 8484451 is about 2912.8080952922. The cubic root of 8484451 is about 203.9582366769.

The spelling of 8484451 in words is "eight million, four hundred eighty-four thousand, four hundred fifty-one".