2082278572 has 48 divisors (see below), whose sum is σ = 4066084512. Its totient is φ = 925102080.

The previous prime is 2082278543. The next prime is 2082278593. The reversal of 2082278572 is 2758722802.

It is a Smith number, since the sum of its digits (43) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 360088 + ... + 365824.

It is an arithmetic number, because the mean of its divisors is an integer number (84710094).

Almost surely, 2^2082278572 is an apocalyptic number.

2082278572 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2082278572 is a deficient number, since it is larger than the sum of its proper divisors (1983805940).

2082278572 is a wasteful number, since it uses less digits than its factorization.

2082278572 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5938 (or 5936 counting only the distinct ones).

The product of its (nonzero) digits is 250880, while the sum is 43.

The square root of 2082278572 is about 45631.9906644450. The cubic root of 2082278572 is about 1276.9668113219.

The spelling of 2082278572 in words is "two billion, eighty-two million, two hundred seventy-eight thousand, five hundred seventy-two".