8522647962 has 16 divisors (see below), whose sum is σ = 17077893600. Its totient is φ = 2835449712.

The previous prime is 8522647951. The next prime is 8522647981. The reversal of 8522647962 is 2697462258.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1354837 + ... + 1361112.

It is an arithmetic number, because the mean of its divisors is an integer number (1067368350).

Almost surely, 2^8522647962 is an apocalyptic number.

8522647962 is an abundant number, since it is smaller than the sum of its proper divisors (8555245638).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8522647962 is a wasteful number, since it uses less digits than its factorization.

8522647962 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2716477.

The product of its digits is 2903040, while the sum is 51.

The square root of 8522647962 is about 92318.1886845707. The cubic root of 8522647962 is about 2042.6385154457.

The spelling of 8522647962 in words is "eight billion, five hundred twenty-two million, six hundred forty-seven thousand, nine hundred sixty-two".