6662240510 has 16 divisors (see below), whose sum is σ = 12104109936. Its totient is φ = 2639990208.

The previous prime is 6662240471. The next prime is 6662240539. The reversal of 6662240510 is 150422666.

It is a super-2 number, since 2×6662240510² = 88770897226170120200, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3112127 + ... + 3114266.

It is an arithmetic number, because the mean of its divisors is an integer number (756506871).

Almost surely, 2^6662240510 is an apocalyptic number.

6662240510 is a deficient number, since it is larger than the sum of its proper divisors (5441869426).

6662240510 is a wasteful number, since it uses less digits than its factorization.

6662240510 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6226507.

The product of its (nonzero) digits is 17280, while the sum is 32.

The square root of 6662240510 is about 81622.5490290520. The cubic root of 6662240510 is about 1881.6554482602.

The spelling of 6662240510 in words is "six billion, six hundred sixty-two million, two hundred forty thousand, five hundred ten".