8750427 has 32 divisors (see below), whose sum is σ = 14303232. Its totient is φ = 4644864.

The previous prime is 8750387. The next prime is 8750429. The reversal of 8750427 is 7240578.

It is not a de Polignac number, because 8750427 - 2⁶ = 8750363 is a prime.

It is not an unprimeable number, because it can be changed into a prime (8750429) 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 31 ways as a sum of consecutive naturals, for example, 45243 + ... + 45435.

It is an arithmetic number, because the mean of its divisors is an integer number (446976).

Almost surely, 2^8750427 is an apocalyptic number.

8750427 is a deficient number, since it is larger than the sum of its proper divisors (5552805).

8750427 is a wasteful number, since it uses less digits than its factorization.

8750427 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 347.

The product of its (nonzero) digits is 15680, while the sum is 33.

The square root of 8750427 is about 2958.1120668426. The cubic root of 8750427 is about 206.0676169146.

The spelling of 8750427 in words is "eight million, seven hundred fifty thousand, four hundred twenty-seven".