2030878422 has 72 divisors (see below), whose sum is σ = 4770095616. Its totient is φ = 623922912.

The previous prime is 2030878393. The next prime is 2030878453. The reversal of 2030878422 is 2248780302.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 236203 + ... + 244649.

It is an arithmetic number, because the mean of its divisors is an integer number (66251328).

Almost surely, 2^2030878422 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2030878422, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2385047808).

2030878422 is an abundant number, since it is smaller than the sum of its proper divisors (2739217194).

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

2030878422 is a wasteful number, since it uses less digits than its factorization.

2030878422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8530 (or 8508 counting only the distinct ones).

The product of its (nonzero) digits is 43008, while the sum is 36.

The square root of 2030878422 is about 45065.2684669691. The cubic root of 2030878422 is about 1266.3720259130.

The spelling of 2030878422 in words is "two billion, thirty million, eight hundred seventy-eight thousand, four hundred twenty-two".