8066751 has 32 divisors (see below), whose sum is σ = 13713408. Its totient is φ = 4095840.

The previous prime is 8066749. The next prime is 8066753. The reversal of 8066751 is 1576608.

8066751 = 595² + 596² + ... + 616².

It is an interprime number because it is at equal distance from previous prime (8066749) and next prime (8066753).

It is not a de Polignac number, because 8066751 - 2¹ = 8066749 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8066753) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10486 + ... + 11228.

It is an arithmetic number, because the mean of its divisors is an integer number (428544).

Almost surely, 2^8066751 is an apocalyptic number.

8066751 is a deficient number, since it is larger than the sum of its proper divisors (5646657).

8066751 is a wasteful number, since it uses less digits than its factorization.

8066751 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 811.

The product of its (nonzero) digits is 10080, while the sum is 33.

The square root of 8066751 is about 2840.2026336161. The cubic root of 8066751 is about 200.5547183487.

It can be divided in two parts, 806 and 6751, that added together give a palindrome (7557).

The spelling of 8066751 in words is "eight million, sixty-six thousand, seven hundred fifty-one".