6068649 has 4 divisors (see below), whose sum is σ = 8091536. Its totient is φ = 4045764.

The previous prime is 6068617. The next prime is 6068651. The reversal of 6068649 is 9468606.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 6068649 - 2⁵ = 6068617 is a prime.

It is a D-number.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (6068669) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1011439 + ... + 1011444.

It is an arithmetic number, because the mean of its divisors is an integer number (2022884).

Almost surely, 2^6068649 is an apocalyptic number.

It is an amenable number.

6068649 is a deficient number, since it is larger than the sum of its proper divisors (2022887).

6068649 is a wasteful number, since it uses less digits than its factorization.

6068649 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2022886.

The product of its (nonzero) digits is 62208, while the sum is 39.

The square root of 6068649 is about 2463.4628067012. The cubic root of 6068649 is about 182.4024524043.

The spelling of 6068649 in words is "six million, sixty-eight thousand, six hundred forty-nine".