8790005 has 8 divisors (see below), whose sum is σ = 12054912. Its totient is φ = 6027408.

The previous prime is 8789999. The next prime is 8790007. The reversal of 8790005 is 5000978.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 8790005 - 2⁶ = 8789941 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 8790005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8790007) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 125537 + ... + 125606.

It is an arithmetic number, because the mean of its divisors is an integer number (1506864).

Almost surely, 2^8790005 is an apocalyptic number.

It is an amenable number.

8790005 is a deficient number, since it is larger than the sum of its proper divisors (3264907).

8790005 is a wasteful number, since it uses less digits than its factorization.

8790005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 251155.

The product of its (nonzero) digits is 2520, while the sum is 29.

The square root of 8790005 is about 2964.7942593037. The cubic root of 8790005 is about 206.3778295423.

The spelling of 8790005 in words is "eight million, seven hundred ninety thousand, five".