2078572827 has 4 divisors (see below), whose sum is σ = 2771430440. Its totient is φ = 1385715216.

The previous prime is 2078572823. The next prime is 2078572843. The reversal of 2078572827 is 7282758702.

2078572827 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 2078572827 - 2² = 2078572823 is a prime.

It is a super-3 number, since 3×2078572827³ (a number of 29 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2078572823) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 346428802 + ... + 346428807.

It is an arithmetic number, because the mean of its divisors is an integer number (692857610).

Almost surely, 2^2078572827 is an apocalyptic number.

2078572827 is a deficient number, since it is larger than the sum of its proper divisors (692857613).

2078572827 is an equidigital number, since it uses as much as digits as its factorization.

2078572827 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 692857612.

The product of its (nonzero) digits is 878080, while the sum is 48.

The square root of 2078572827 is about 45591.3679000751. The cubic root of 2078572827 is about 1276.2088398380.

The spelling of 2078572827 in words is "two billion, seventy-eight million, five hundred seventy-two thousand, eight hundred twenty-seven".