854696622 has 48 divisors (see below), whose sum is σ = 1869536592. Its totient is φ = 258952320.

The previous prime is 854696621. The next prime is 854696663. The reversal of 854696622 is 226696458.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (854696621) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 348922 + ... + 351362.

It is an arithmetic number, because the mean of its divisors is an integer number (38948679).

Almost surely, 2^854696622 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 854696622, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (934768296).

854696622 is an abundant number, since it is smaller than the sum of its proper divisors (1014839970).

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

854696622 is a wasteful number, since it uses less digits than its factorization.

854696622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2593 (or 2526 counting only the distinct ones).

The product of its digits is 1244160, while the sum is 48.

The square root of 854696622 is about 29235.1949198222. The cubic root of 854696622 is about 949.0097241475.

The spelling of 854696622 in words is "eight hundred fifty-four million, six hundred ninety-six thousand, six hundred twenty-two".