2858020732 has 24 divisors (see below), whose sum is σ = 5723595360. Its totient is φ = 1223247360.

The previous prime is 2858020729. The next prime is 2858020751. The reversal of 2858020732 is 2370208582.

It is a junction number, because it is equal to n+sod(n) for n = 2858020691 and 2858020700.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45757 + ... + 88372.

It is an arithmetic number, because the mean of its divisors is an integer number (238483140).

Almost surely, 2^2858020732 is an apocalyptic number.

It is an amenable number.

2858020732 is an abundant number, since it is smaller than the sum of its proper divisors (2865574628).

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

2858020732 is a wasteful number, since it uses less digits than its factorization.

2858020732 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134901 (or 134899 counting only the distinct ones).

The product of its (nonzero) digits is 53760, while the sum is 37.

The square root of 2858020732 is about 53460.4595191624. The cubic root of 2858020732 is about 1419.1287275720.

The spelling of 2858020732 in words is "two billion, eight hundred fifty-eight million, twenty thousand, seven hundred thirty-two".