6249081 has 16 divisors (see below), whose sum is σ = 9288000. Its totient is φ = 3714048.

The previous prime is 6249059. The next prime is 6249101. The reversal of 6249081 is 1809426.

It is not a de Polignac number, because 6249081 - 2⁷ = 6248953 is a prime.

It is a super-2 number, since 2×6249081² = 78102026689122, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (6249281) 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, 2256 + ... + 4193.

It is an arithmetic number, because the mean of its divisors is an integer number (580500).

Almost surely, 2^6249081 is an apocalyptic number.

It is an amenable number.

6249081 is a deficient number, since it is larger than the sum of its proper divisors (3038919).

6249081 is a wasteful number, since it uses less digits than its factorization.

6249081 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6488.

The product of its (nonzero) digits is 3456, while the sum is 30.

The square root of 6249081 is about 2499.8161932430. The cubic root of 6249081 is about 184.1925461563.

The spelling of 6249081 in words is "six million, two hundred forty-nine thousand, eighty-one".