6240261 has 8 divisors (see below), whose sum is σ = 8437824. Its totient is φ = 4101440.

The previous prime is 6240257. The next prime is 6240263. The reversal of 6240261 is 1620426.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 6240261 - 2² = 6240257 is a prime.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6240263) 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 7 ways as a sum of consecutive naturals, for example, 14436 + ... + 14861.

It is an arithmetic number, because the mean of its divisors is an integer number (1054728).

Almost surely, 2^6240261 is an apocalyptic number.

It is an amenable number.

6240261 is a deficient number, since it is larger than the sum of its proper divisors (2197563).

6240261 is a wasteful number, since it uses less digits than its factorization.

6240261 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29371.

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 6240261 is about 2498.0514406233. The cubic root of 6240261 is about 184.1058484391.

Adding to 6240261 its reverse (1620426), we get a palindrome (7860687).

The spelling of 6240261 in words is "six million, two hundred forty thousand, two hundred sixty-one".