2058147828 has 36 divisors (see below), whose sum is σ = 5675499648. Its totient is φ = 623681040.

The previous prime is 2058147821. The next prime is 2058147851. The reversal of 2058147828 is 8287418502.

It is a happy number.

2058147828 is a `hidden beast` number, since 2 + 0 + 581 + 47 + 8 + 28 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×2058147828² = 8471944963802235168, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2058147821) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2598276 + ... + 2599067.

It is an arithmetic number, because the mean of its divisors is an integer number (157652768).

Almost surely, 2^2058147828 is an apocalyptic number.

It is an amenable number.

2058147828 is an abundant number, since it is smaller than the sum of its proper divisors (3617351820).

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

2058147828 is a wasteful number, since it uses less digits than its factorization.

2058147828 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5197364 (or 5197359 counting only the distinct ones).

The product of its (nonzero) digits is 286720, while the sum is 45.

The square root of 2058147828 is about 45366.8141707129. The cubic root of 2058147828 is about 1272.0148701833.

The spelling of 2058147828 in words is "two billion, fifty-eight million, one hundred forty-seven thousand, eight hundred twenty-eight".