8994140 has 24 divisors (see below), whose sum is σ = 19041792. Its totient is φ = 3568320.

The previous prime is 8994133. The next prime is 8994157. The reversal of 8994140 is 414998.

8994140 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 8994140.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 770 + ... + 4310.

It is an arithmetic number, because the mean of its divisors is an integer number (793408).

Almost surely, 2^8994140 is an apocalyptic number.

It is an amenable number.

8994140 is an abundant number, since it is smaller than the sum of its proper divisors (10047652).

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

8994140 is a wasteful number, since it uses less digits than its factorization.

8994140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3677 (or 3675 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 35.

The square root of 8994140 is about 2999.0231743019. The cubic root of 8994140 is about 207.9632269804.

The spelling of 8994140 in words is "eight million, nine hundred ninety-four thousand, one hundred forty".