2058810840 has 192 divisors, whose sum is σ = 7191905760. Its totient is φ = 508907520.

The previous prime is 2058810839. The next prime is 2058810851. The reversal of 2058810840 is 480188502.

2058810840 is a `hidden beast` number, since 20 + 588 + 10 + 8 + 40 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 2058810795 and 2058810804.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 407530 + ... + 412550.

Almost surely, 2^2058810840 is an apocalyptic number.

2058810840 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 2058810840, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3595952880).

2058810840 is an abundant number, since it is smaller than the sum of its proper divisors (5133094920).

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

2058810840 is a wasteful number, since it uses less digits than its factorization.

2058810840 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5122 (or 5115 counting only the distinct ones).

The product of its (nonzero) digits is 20480, while the sum is 36.

The square root of 2058810840 is about 45374.1208179288. The cubic root of 2058810840 is about 1272.1514445291.

The spelling of 2058810840 in words is "two billion, fifty-eight million, eight hundred ten thousand, eight hundred forty".