8465725422 has 64 divisors (see below), whose sum is σ = 23454835200. Its totient is φ = 2198888640.

The previous prime is 8465725421. The next prime is 8465725423. The reversal of 8465725422 is 2245275648.

8465725422 is a `hidden beast` number, since 8 + 4 + 6 + 572 + 54 + 22 = 666.

It is an interprime number because it is at equal distance from previous prime (8465725421) and next prime (8465725423).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8465725421) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1013847 + ... + 1022162.

It is an arithmetic number, because the mean of its divisors is an integer number (366481800).

Almost surely, 2^8465725422 is an apocalyptic number.

8465725422 is an abundant number, since it is smaller than the sum of its proper divisors (14989109778).

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

8465725422 is a wasteful number, since it uses less digits than its factorization.

8465725422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2036038 (or 2036032 counting only the distinct ones).

The product of its digits is 1075200, while the sum is 45.

The square root of 8465725422 is about 92009.3768156268. The cubic root of 8465725422 is about 2038.0807771499.

The spelling of 8465725422 in words is "eight billion, four hundred sixty-five million, seven hundred twenty-five thousand, four hundred twenty-two".