2827858245 has 16 divisors (see below), whose sum is σ = 4526488320. Its totient is φ = 1507552704.

The previous prime is 2827858133. The next prime is 2827858249. The reversal of 2827858245 is 5428587282.

It is a happy number.

It is not a de Polignac number, because 2827858245 - 2¹² = 2827854149 is a prime.

It is a super-4 number, since 4×2827858245⁴ (a number of 39 digits) contains 4444 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2827858249) 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, 2125 + ... + 75234.

It is an arithmetic number, because the mean of its divisors is an integer number (282905520).

Almost surely, 2^2827858245 is an apocalyptic number.

It is an amenable number.

2827858245 is a deficient number, since it is larger than the sum of its proper divisors (1698630075).

2827858245 is a wasteful number, since it uses less digits than its factorization.

2827858245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79804.

The product of its digits is 2867200, while the sum is 51.

The square root of 2827858245 is about 53177.6103731636. The cubic root of 2827858245 is about 1414.1187427248.

The spelling of 2827858245 in words is "two billion, eight hundred twenty-seven million, eight hundred fifty-eight thousand, two hundred forty-five".