2820700254 has 32 divisors (see below), whose sum is σ = 5993673120. Its totient is φ = 883274112.

The previous prime is 2820700241. The next prime is 2820700277. The reversal of 2820700254 is 4520070282.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 212629 + ... + 225504.

It is an arithmetic number, because the mean of its divisors is an integer number (187302285).

Almost surely, 2^2820700254 is an apocalyptic number.

2820700254 is an abundant number, since it is smaller than the sum of its proper divisors (3172972866).

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

2820700254 is a wasteful number, since it uses less digits than its factorization.

2820700254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 438204.

The product of its (nonzero) digits is 8960, while the sum is 30.

The square root of 2820700254 is about 53110.2650530008. The cubic root of 2820700254 is about 1412.9245760912.

The spelling of 2820700254 in words is "two billion, eight hundred twenty million, seven hundred thousand, two hundred fifty-four".