6670772082 has 24 divisors (see below), whose sum is σ = 15565135404. Its totient is φ = 2052545184.

The previous prime is 6670772071. The next prime is 6670772083. The reversal of 6670772082 is 2802770766.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 6096642561 + 574129521 = 78081^2 + 23961^2 .

It is a super-2 number, since 2×6670772082² = 88998400339981229448, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (6670772083) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14253553 + ... + 14254020.

Almost surely, 2^6670772082 is an apocalyptic number.

6670772082 is an abundant number, since it is smaller than the sum of its proper divisors (8894363322).

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

6670772082 is a wasteful number, since it uses less digits than its factorization.

6670772082 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28507594 (or 28507591 counting only the distinct ones).

The product of its (nonzero) digits is 395136, while the sum is 45.

The square root of 6670772082 is about 81674.7946553892. The cubic root of 6670772082 is about 1882.4583128602.

The spelling of 6670772082 in words is "six billion, six hundred seventy million, seven hundred seventy-two thousand, eighty-two".