8954478 has 48 divisors (see below), whose sum is σ = 22132656. Its totient is φ = 2592000.

The previous prime is 8954471. The next prime is 8954479. The reversal of 8954478 is 8744598.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8954471) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2853 + ... + 5103.

It is an arithmetic number, because the mean of its divisors is an integer number (461097).

Almost surely, 2^8954478 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8954478, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11066328).

8954478 is an abundant number, since it is smaller than the sum of its proper divisors (13178178).

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

8954478 is a wasteful number, since it uses less digits than its factorization.

8954478 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2289 (or 2286 counting only the distinct ones).

The product of its digits is 322560, while the sum is 45.

The square root of 8954478 is about 2992.4033818989. The cubic root of 8954478 is about 207.6570872217.

The spelling of 8954478 in words is "eight million, nine hundred fifty-four thousand, four hundred seventy-eight".