6666060246 has 16 divisors (see below), whose sum is σ = 13333593600. Its totient is φ = 2221774568.

The previous prime is 6666060223. The next prime is 6666060277. The reversal of 6666060246 is 6420606666.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 6666060198 and 6666060207.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2575 + ... + 115493.

It is an arithmetic number, because the mean of its divisors is an integer number (833349600).

Almost surely, 2^6666060246 is an apocalyptic number.

6666060246 is an abundant number, since it is smaller than the sum of its proper divisors (6667533354).

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

6666060246 is a wasteful number, since it uses less digits than its factorization.

6666060246 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122763.

The product of its (nonzero) digits is 373248, while the sum is 42.

The square root of 6666060246 is about 81645.9444553127. The cubic root of 6666060246 is about 1882.0149896621.

The spelling of 6666060246 in words is "six billion, six hundred sixty-six million, sixty thousand, two hundred forty-six".