6120641 has 4 divisors (see below), whose sum is σ = 6442800. Its totient is φ = 5798484.

The previous prime is 6120637. The next prime is 6120689. The reversal of 6120641 is 1460216.

It is a happy number.

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 a cyclic number.

It is not a de Polignac number, because 6120641 - 2² = 6120637 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6123641) 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, 161051 + ... + 161088.

It is an arithmetic number, because the mean of its divisors is an integer number (1610700).

Almost surely, 2^6120641 is an apocalyptic number.

It is an amenable number.

6120641 is a deficient number, since it is larger than the sum of its proper divisors (322159).

6120641 is a wasteful number, since it uses less digits than its factorization.

6120641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 322158.

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 6120641 is about 2473.9929264248. The cubic root of 6120641 is about 182.9218713541.

Adding to 6120641 its reverse (1460216), we get a palindrome (7580857).

It can be divided in two parts, 61 and 20641, that added together give a palindrome (20702).

The spelling of 6120641 in words is "six million, one hundred twenty thousand, six hundred forty-one".