8028651 has 4 divisors (see below), whose sum is σ = 10704872. Its totient is φ = 5352432.

The previous prime is 8028649. The next prime is 8028653. The reversal of 8028651 is 1568208.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (8028649) and next prime (8028653).

It is not a de Polignac number, because 8028651 - 2¹ = 8028649 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8028653) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1338106 + ... + 1338111.

It is an arithmetic number, because the mean of its divisors is an integer number (2676218).

Almost surely, 2^8028651 is an apocalyptic number.

8028651 is a deficient number, since it is larger than the sum of its proper divisors (2676221).

8028651 is a wasteful number, since it uses less digits than its factorization.

8028651 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2676220.

The product of its (nonzero) digits is 3840, while the sum is 30.

The square root of 8028651 is about 2833.4874271823. The cubic root of 8028651 is about 200.2384738714.

It can be divided in two parts, 802 and 8651, that added together give a triangular number (9453 = T₁₃₇).

The spelling of 8028651 in words is "eight million, twenty-eight thousand, six hundred fifty-one".