8954491 has 16 divisors (see below), whose sum is σ = 11603200. Its totient is φ = 6710688.

The previous prime is 8954479. The next prime is 8954497. The reversal of 8954491 is 1944598.

8954491 = 125² + 126² + ... + 306².

It is a cyclic number.

It is not a de Polignac number, because 8954491 - 2¹⁹ = 8430203 is a prime.

It is not an unprimeable number, because it can be changed into a prime (8954497) 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 15 ways as a sum of consecutive naturals, for example, 861 + ... + 4318.

It is an arithmetic number, because the mean of its divisors is an integer number (725200).

Almost surely, 2^8954491 is an apocalyptic number.

8954491 is a deficient number, since it is larger than the sum of its proper divisors (2648709).

8954491 is a wasteful number, since it uses less digits than its factorization.

8954491 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5218.

The product of its digits is 51840, while the sum is 40.

The square root of 8954491 is about 2992.4055540652. The cubic root of 8954491 is about 207.6571877130.

The spelling of 8954491 in words is "eight million, nine hundred fifty-four thousand, four hundred ninety-one".