6290066 has 8 divisors (see below), whose sum is σ = 9452604. Its totient is φ = 3139200.

The previous prime is 6290047. The next prime is 6290077. The reversal of 6290066 is 6600926.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 4932841 + 1357225 = 2221^2 + 1165^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1415 + ... + 3818.

Almost surely, 2^6290066 is an apocalyptic number.

6290066 is a deficient number, since it is larger than the sum of its proper divisors (3162538).

6290066 is a wasteful number, since it uses less digits than its factorization.

6290066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5836.

The product of its (nonzero) digits is 3888, while the sum is 29.

The square root of 6290066 is about 2508.0003987241. Note that the first 3 decimals coincide. The cubic root of 6290066 is about 184.5943485736.

The spelling of 6290066 in words is "six million, two hundred ninety thousand, sixty-six".