2827457022 has 64 divisors (see below), whose sum is σ = 6573934080. Its totient is φ = 803451264.

The previous prime is 2827456997. The next prime is 2827457023. The reversal of 2827457022 is 2207547282.

It is a happy number.

It is a super-2 number, since 2×2827457022² = 15989026422514216968, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2827457023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 24853 + ... + 79199.

It is an arithmetic number, because the mean of its divisors is an integer number (102717720).

Almost surely, 2^2827457022 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2827457022, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3286967040).

2827457022 is an abundant number, since it is smaller than the sum of its proper divisors (3746477058).

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

2827457022 is a wasteful number, since it uses less digits than its factorization.

2827457022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54417.

The product of its (nonzero) digits is 125440, while the sum is 39.

The square root of 2827457022 is about 53173.8377588077. The cubic root of 2827457022 is about 1414.0518600936.

The spelling of 2827457022 in words is "two billion, eight hundred twenty-seven million, four hundred fifty-seven thousand, twenty-two".