8286640151 has 4 divisors (see below), whose sum is σ = 8367093072. Its totient is φ = 8206187232.

The previous prime is 8286640133. The next prime is 8286640181. The reversal of 8286640151 is 1510466828.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8286640151 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 8286640099 and 8286640108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8286640181) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40226306 + ... + 40226511.

It is an arithmetic number, because the mean of its divisors is an integer number (2091773268).

Almost surely, 2^8286640151 is an apocalyptic number.

8286640151 is a deficient number, since it is larger than the sum of its proper divisors (80452921).

8286640151 is a wasteful number, since it uses less digits than its factorization.

8286640151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80452920.

The product of its (nonzero) digits is 92160, while the sum is 41.

The square root of 8286640151 is about 91030.9845656961. The cubic root of 8286640151 is about 2023.6069391410.

The spelling of 8286640151 in words is "eight billion, two hundred eighty-six million, six hundred forty thousand, one hundred fifty-one".