8922494 has 8 divisors (see below), whose sum is σ = 15295728. Its totient is φ = 3823920.

The previous prime is 8922479. The next prime is 8922521. The reversal of 8922494 is 4942298.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×8922494² = 159221798360072, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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, 318647 + ... + 318674.

It is an arithmetic number, because the mean of its divisors is an integer number (1911966).

Almost surely, 2^8922494 is an apocalyptic number.

8922494 is a deficient number, since it is larger than the sum of its proper divisors (6373234).

8922494 is a wasteful number, since it uses less digits than its factorization.

8922494 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 637330.

The product of its digits is 41472, while the sum is 38.

The square root of 8922494 is about 2987.0544019150. The cubic root of 8922494 is about 207.4095526839.

The spelling of 8922494 in words is "eight million, nine hundred twenty-two thousand, four hundred ninety-four".