8461623162 has 16 divisors (see below), whose sum is σ = 17316810720. Its totient is φ = 2754946992.

The previous prime is 8461623139. The next prime is 8461623167. The reversal of 8461623162 is 2613261648.

It is a self number, because there is not a number n which added to its sum of digits gives 8461623162.

It is not an unprimeable number, because it can be changed into a prime (8461623167) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16398237 + ... + 16398752.

It is an arithmetic number, because the mean of its divisors is an integer number (1082300670).

Almost surely, 2^8461623162 is an apocalyptic number.

8461623162 is an abundant number, since it is smaller than the sum of its proper divisors (8855187558).

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

8461623162 is a wasteful number, since it uses less digits than its factorization.

8461623162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32797037.

The product of its digits is 82944, while the sum is 39.

The square root of 8461623162 is about 91987.0814951752. The cubic root of 8461623162 is about 2037.7515244808.

The spelling of 8461623162 in words is "eight billion, four hundred sixty-one million, six hundred twenty-three thousand, one hundred sixty-two".