2855146968 has 96 divisors (see below), whose sum is σ = 8150884560. Its totient is φ = 936074880.

The previous prime is 2855146951. The next prime is 2855146969. The reversal of 2855146968 is 8696415582.

2855146968 is a `hidden beast` number, since 2 + 8 + 5 + 514 + 69 + 68 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2855146969) 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, 106546 + ... + 130622.

Almost surely, 2^2855146968 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 2855146968, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4075442280).

2855146968 is an abundant number, since it is smaller than the sum of its proper divisors (5295737592).

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

2855146968 is a wasteful number, since it uses less digits than its factorization.

2855146968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24159 (or 24143 counting only the distinct ones).

The product of its digits is 4147200, while the sum is 54.

The square root of 2855146968 is about 53433.5752874539. The cubic root of 2855146968 is about 1418.6529194170.

The spelling of 2855146968 in words is "two billion, eight hundred fifty-five million, one hundred forty-six thousand, nine hundred sixty-eight".