6240662001 has 18 divisors (see below), whose sum is σ = 10486011042. Its totient is φ = 3566092320.

The previous prime is 6240661991. The next prime is 6240662023. The reversal of 6240662001 is 1002660426.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 4238010000 + 2002652001 = 65100^2 + 44751^2 .

It is not a de Polignac number, because 6240662001 - 2⁵ = 6240661969 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6240662101) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 7075140 + ... + 7076021.

It is an arithmetic number, because the mean of its divisors is an integer number (582556169).

Almost surely, 2^6240662001 is an apocalyptic number.

It is an amenable number.

6240662001 is a deficient number, since it is larger than the sum of its proper divisors (4245349041).

6240662001 is a wasteful number, since it uses less digits than its factorization.

6240662001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14151181 (or 14151171 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The square root of 6240662001 is about 78997.8607368579. The cubic root of 6240662001 is about 1841.0979191991.

The spelling of 6240662001 in words is "six billion, two hundred forty million, six hundred sixty-two thousand, one".