8750007 has 12 divisors (see below), whose sum is σ = 14444560. Its totient is φ = 4999968.

The previous prime is 8749991. The next prime is 8750011. The reversal of 8750007 is 7000578.

8750007 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 8750007 - 2⁴ = 8749991 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8750017) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 69382 + ... + 69507.

Almost surely, 2^8750007 is an apocalyptic number.

8750007 is a deficient number, since it is larger than the sum of its proper divisors (5694553).

8750007 is a wasteful number, since it uses less digits than its factorization.

8750007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138902 (or 138899 counting only the distinct ones).

The product of its (nonzero) digits is 1960, while the sum is 27.

The square root of 8750007 is about 2958.0410747655. The cubic root of 8750007 is about 206.0643199409.

The spelling of 8750007 in words is "eight million, seven hundred fifty thousand, seven".