7854468 has 12 divisors (see below), whose sum is σ = 18327120. Its totient is φ = 2618152.

The previous prime is 7854461. The next prime is 7854479. The reversal of 7854468 is 8644587.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (7854461) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 327258 + ... + 327281.

It is an arithmetic number, because the mean of its divisors is an integer number (1527260).

Almost surely, 2^7854468 is an apocalyptic number.

It is an amenable number.

7854468 is an abundant number, since it is smaller than the sum of its proper divisors (10472652).

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

7854468 is a wasteful number, since it uses less digits than its factorization.

7854468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 654546 (or 654544 counting only the distinct ones).

The product of its digits is 215040, while the sum is 42.

The square root of 7854468 is about 2802.5823805912. The cubic root of 7854468 is about 198.7798040823.

It can be divided in two parts, 785 and 4468, that added together give a triangular number (5253 = T₁₀₂).

The spelling of 7854468 in words is "seven million, eight hundred fifty-four thousand, four hundred sixty-eight".