6246861 has 16 divisors (see below), whose sum is σ = 8769600. Its totient is φ = 3949568.

The previous prime is 6246859. The next prime is 6246881. The reversal of 6246861 is 1686426.

It is a happy number.

It is not a de Polignac number, because 6246861 - 2¹ = 6246859 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6246811) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4525 + ... + 5741.

It is an arithmetic number, because the mean of its divisors is an integer number (548100).

Almost surely, 2^6246861 is an apocalyptic number.

It is an amenable number.

6246861 is a deficient number, since it is larger than the sum of its proper divisors (2522739).

6246861 is a wasteful number, since it uses less digits than its factorization.

6246861 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1308.

The product of its digits is 13824, while the sum is 33.

The square root of 6246861 is about 2499.3721211536. The cubic root of 6246861 is about 184.1707319683.

The spelling of 6246861 in words is "six million, two hundred forty-six thousand, eight hundred sixty-one".