6607901 has 4 divisors (see below), whose sum is σ = 6666492. Its totient is φ = 6549312.

The previous prime is 6607889. The next prime is 6607903. The reversal of 6607901 is 1097066.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1097066 = 2 ⋅548533.

It can be written as a sum of positive squares in 2 ways, for example, as 2088025 + 4519876 = 1445^2 + 2126^2 .

It is a cyclic number.

It is not a de Polignac number, because 6607901 - 2⁶ = 6607837 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6607903) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29126 + ... + 29351.

It is an arithmetic number, because the mean of its divisors is an integer number (1666623).

Almost surely, 2^6607901 is an apocalyptic number.

It is an amenable number.

6607901 is a deficient number, since it is larger than the sum of its proper divisors (58591).

6607901 is a wasteful number, since it uses less digits than its factorization.

6607901 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58590.

The product of its (nonzero) digits is 2268, while the sum is 29.

The square root of 6607901 is about 2570.5837858354. The cubic root of 6607901 is about 187.6525667873.

The spelling of 6607901 in words is "six million, six hundred seven thousand, nine hundred one".