8998492 has 12 divisors (see below), whose sum is σ = 15900976. Its totient is φ = 4455360.

The previous prime is 8998489. The next prime is 8998519. The reversal of 8998492 is 2948998.

It is a happy number.

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, 10509 + ... + 11332.

Almost surely, 2^8998492 is an apocalyptic number.

It is an amenable number.

8998492 is a deficient number, since it is larger than the sum of its proper divisors (6902484).

8998492 is a wasteful number, since it uses less digits than its factorization.

8998492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21948 (or 21946 counting only the distinct ones).

The product of its digits is 373248, while the sum is 49.

The square root of 8998492 is about 2999.7486561377. The cubic root of 8998492 is about 207.9967640029.

The spelling of 8998492 in words is "eight million, nine hundred ninety-eight thousand, four hundred ninety-two".