6011664078 has 48 divisors (see below), whose sum is σ = 14075513424. Its totient is φ = 1706664960.

The previous prime is 6011664067. The next prime is 6011664079. The reversal of 6011664078 is 8704661106.

It is a happy number.

It is a super-2 number, since 2×6011664078² = 72280209973431180168, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6011664079) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 18963 + ... + 111278.

It is an arithmetic number, because the mean of its divisors is an integer number (293239863).

Almost surely, 2^6011664078 is an apocalyptic number.

6011664078 is an abundant number, since it is smaller than the sum of its proper divisors (8063849346).

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

6011664078 is a wasteful number, since it uses less digits than its factorization.

6011664078 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130417 (or 130410 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 39.

The square root of 6011664078 is about 77534.9216675944. The cubic root of 6011664078 is about 1818.2973326471.

The spelling of 6011664078 in words is "six billion, eleven million, six hundred sixty-four thousand, seventy-eight".