8494492 has 12 divisors (see below), whose sum is σ = 15739920. Its totient is φ = 3997376.

The previous prime is 8494487. The next prime is 8494523. The reversal of 8494492 is 2944948.

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, 62392 + ... + 62527.

It is an arithmetic number, because the mean of its divisors is an integer number (1311660).

Almost surely, 2^8494492 is an apocalyptic number.

It is an amenable number.

8494492 is a deficient number, since it is larger than the sum of its proper divisors (7245428).

8494492 is a wasteful number, since it uses less digits than its factorization.

8494492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124940 (or 124938 counting only the distinct ones).

The product of its digits is 82944, while the sum is 40.

The square root of 8494492 is about 2914.5311801386. The cubic root of 8494492 is about 204.0386636957.

The spelling of 8494492 in words is "eight million, four hundred ninety-four thousand, four hundred ninety-two".