2850601040 has 80 divisors (see below), whose sum is σ = 7589716608. Its totient is φ = 975379968.

The previous prime is 2850601031. The next prime is 2850601043. The reversal of 2850601040 is 401060582.

It is a tau number, because it is divible by the number of its divisors (80).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2850601043) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 288014 + ... + 297746.

Almost surely, 2^2850601040 is an apocalyptic number.

2850601040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2850601040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3794858304).

2850601040 is an abundant number, since it is smaller than the sum of its proper divisors (4739115568).

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

2850601040 is a wasteful number, since it uses less digits than its factorization.

2850601040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10276 (or 10270 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 26.

The square root of 2850601040 is about 53391.0202187596. The cubic root of 2850601040 is about 1417.8995992023.

The spelling of 2850601040 in words is "two billion, eight hundred fifty million, six hundred one thousand, forty".