6701601 has 4 divisors (see below), whose sum is σ = 8935472. Its totient is φ = 4467732.

The previous prime is 6701537. The next prime is 6701603. The reversal of 6701601 is 1061076.

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 6701601 - 2⁶ = 6701537 is a prime.

It is a super-3 number, since 3×6701601³ (a number of 21 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a D-number.

It is a Duffinian number.

It is a nialpdrome in base 16.

It is not an unprimeable number, because it can be changed into a prime (6701603) 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, 1116931 + ... + 1116936.

It is an arithmetic number, because the mean of its divisors is an integer number (2233868).

Almost surely, 2^6701601 is an apocalyptic number.

It is an amenable number.

6701601 is a deficient number, since it is larger than the sum of its proper divisors (2233871).

6701601 is a wasteful number, since it uses less digits than its factorization.

6701601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2233870.

The product of its (nonzero) digits is 252, while the sum is 21.

The square root of 6701601 is about 2588.7450627669. The cubic root of 6701601 is about 188.5353778814.

Adding to 6701601 its reverse (1061076), we get a palindrome (7762677).

The spelling of 6701601 in words is "six million, seven hundred one thousand, six hundred one".