6256761 has 24 divisors (see below), whose sum is σ = 10024704. Its totient is φ = 3457440.

The previous prime is 6256753. The next prime is 6256769. The reversal of 6256761 is 1676526.

It is an interprime number because it is at equal distance from previous prime (6256753) and next prime (6256769).

It is not a de Polignac number, because 6256761 - 2³ = 6256753 is a prime.

It is a super-2 number, since 2×6256761² = 78294116422242, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (6256769) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3871 + ... + 5243.

It is an arithmetic number, because the mean of its divisors is an integer number (417696).

Almost surely, 2^6256761 is an apocalyptic number.

It is an amenable number.

6256761 is a deficient number, since it is larger than the sum of its proper divisors (3767943).

6256761 is a wasteful number, since it uses less digits than its factorization.

6256761 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1421 (or 1414 counting only the distinct ones).

The product of its digits is 15120, while the sum is 33.

The square root of 6256761 is about 2501.3518345087. The cubic root of 6256761 is about 184.2679716279.

The spelling of 6256761 in words is "six million, two hundred fifty-six thousand, seven hundred sixty-one".