8905492 has 6 divisors (see below), whose sum is σ = 15584618. Its totient is φ = 4452744.

The previous prime is 8905447. The next prime is 8905499. The reversal of 8905492 is 2945098.

It can be written as a sum of positive squares in only one way, i.e., 8678916 + 226576 = 2946^2 + 476^2 .

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8905499) 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 as a sum of consecutive naturals, namely, 1113183 + ... + 1113190.

Almost surely, 2^8905492 is an apocalyptic number.

It is an amenable number.

8905492 is a deficient number, since it is larger than the sum of its proper divisors (6679126).

8905492 is a wasteful number, since it uses less digits than its factorization.

8905492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2226377 (or 2226375 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 37.

The square root of 8905492 is about 2984.2070973711. The cubic root of 8905492 is about 207.2777278283.

The spelling of 8905492 in words is "eight million, nine hundred five thousand, four hundred ninety-two".