8873140 has 24 divisors (see below), whose sum is σ = 18692352. Its totient is φ = 3538080.

The previous prime is 8873129. The next prime is 8873149. The reversal of 8873140 is 413788.

It is a happy number.

It is a super-2 number, since 2×8873140² = 157465226919200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8873149) 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 in 7 ways as a sum of consecutive naturals, for example, 9285 + ... + 10195.

It is an arithmetic number, because the mean of its divisors is an integer number (778848).

Almost surely, 2^8873140 is an apocalyptic number.

It is an amenable number.

8873140 is an abundant number, since it is smaller than the sum of its proper divisors (9819212).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8873140 is a wasteful number, since it uses less digits than its factorization.

8873140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1407 (or 1405 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 31.

The square root of 8873140 is about 2978.7816301300. The cubic root of 8873140 is about 207.0264227592.

The spelling of 8873140 in words is "eight million, eight hundred seventy-three thousand, one hundred forty".