6240658 has 8 divisors (see below), whose sum is σ = 9372528. Its totient is φ = 3116484.

The previous prime is 6240631. The next prime is 6240671. The reversal of 6240658 is 8560426.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 985 + ... + 3667.

It is an arithmetic number, because the mean of its divisors is an integer number (1171566).

Almost surely, 2^6240658 is an apocalyptic number.

6240658 is a deficient number, since it is larger than the sum of its proper divisors (3131870).

6240658 is a wasteful number, since it uses less digits than its factorization.

6240658 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3848.

The product of its (nonzero) digits is 11520, while the sum is 31.

The square root of 6240658 is about 2498.1309012940. The cubic root of 6240658 is about 184.1097525745.

The spelling of 6240658 in words is "six million, two hundred forty thousand, six hundred fifty-eight".