8411992 has 8 divisors (see below), whose sum is σ = 15772500. Its totient is φ = 4205992.

The previous prime is 8411981. The next prime is 8411993. The reversal of 8411992 is 2991148.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8411993) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 525742 + ... + 525757.

Almost surely, 2^8411992 is an apocalyptic number.

It is an amenable number.

8411992 is a deficient number, since it is larger than the sum of its proper divisors (7360508).

8411992 is a wasteful number, since it uses less digits than its factorization.

8411992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1051505 (or 1051501 counting only the distinct ones).

The product of its digits is 5184, while the sum is 34.

The square root of 8411992 is about 2900.3434279409. The cubic root of 8411992 is about 203.3759604857.

The spelling of 8411992 in words is "eight million, four hundred eleven thousand, nine hundred ninety-two".