8626412147 has 4 divisors (see below), whose sum is σ = 8637748536. Its totient is φ = 8615075760.

The previous prime is 8626412143. The next prime is 8626412183. The reversal of 8626412147 is 7412146268.

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

It is a cyclic number.

It is not a de Polignac number, because 8626412147 - 2² = 8626412143 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8626412143) 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, 5667053 + ... + 5668574.

It is an arithmetic number, because the mean of its divisors is an integer number (2159437134).

Almost surely, 2^8626412147 is an apocalyptic number.

8626412147 is a deficient number, since it is larger than the sum of its proper divisors (11336389).

8626412147 is a wasteful number, since it uses less digits than its factorization.

8626412147 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11336388.

The product of its digits is 129024, while the sum is 41.

The square root of 8626412147 is about 92878.4805377435. The cubic root of 8626412147 is about 2050.8948817197.

The spelling of 8626412147 in words is "eight billion, six hundred twenty-six million, four hundred twelve thousand, one hundred forty-seven".