955419872 has 72 divisors (see below), whose sum is σ = 2075914008. Its totient is φ = 432523520.

The previous prime is 955419851. The next prime is 955419893. The reversal of 955419872 is 278914559.

It is an interprime number because it is at equal distance from previous prime (955419851) and next prime (955419893).

It is a self number, because there is not a number n which added to its sum of digits gives 955419872.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1715018 + ... + 1715574.

It is an arithmetic number, because the mean of its divisors is an integer number (28832139).

Almost surely, 2^955419872 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 955419872, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1037957004).

955419872 is an abundant number, since it is smaller than the sum of its proper divisors (1120494136).

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

955419872 is a wasteful number, since it uses less digits than its factorization.

955419872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1032 (or 1013 counting only the distinct ones).

The product of its digits is 907200, while the sum is 50.

The square root of 955419872 is about 30909.8669036280. The cubic root of 955419872 is about 984.9134994083.

The spelling of 955419872 in words is "nine hundred fifty-five million, four hundred nineteen thousand, eight hundred seventy-two".