6206695040 has 512 divisors, whose sum is σ = 19740672000. Its totient is φ = 1811496960.

The previous prime is 6206695037. The next prime is 6206695057. The reversal of 6206695040 is 405966026.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is a junction number, because it is equal to n+sod(n) for n = 6206694985 and 6206695003.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 78565721 + ... + 78565799.

It is an arithmetic number, because the mean of its divisors is an integer number (38556000).

Almost surely, 2^6206695040 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6206695040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9870336000).

6206695040 is an abundant number, since it is smaller than the sum of its proper divisors (13533976960).

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

6206695040 is a wasteful number, since it uses less digits than its factorization.

6206695040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 208 (or 196 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 38.

The square root of 6206695040 is about 78782.5808158123. The cubic root of 6206695040 is about 1837.7515699187.

The spelling of 6206695040 in words is "six billion, two hundred six million, six hundred ninety-five thousand, forty".