6249996 has 36 divisors (see below), whose sum is σ = 15925000. Its totient is φ = 2066688.

The previous prime is 6249989. The next prime is 6250009. The reversal of 6249996 is 6999426.

It is a tau number, because it is divible by the number of its divisors (36).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4380 + ... + 5628.

Almost surely, 2^6249996 is an apocalyptic number.

It is an amenable number.

6249996 is an abundant number, since it is smaller than the sum of its proper divisors (9675004).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6249996 is a wasteful number, since it uses less digits than its factorization.

6249996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1398 (or 1393 counting only the distinct ones).

The product of its digits is 209952, while the sum is 45.

The square root of 6249996 is about 2499.9991999999. Note that the first 3 decimals coincide. The cubic root of 6249996 is about 184.2015356357.

The spelling of 6249996 in words is "six million, two hundred forty-nine thousand, nine hundred ninety-six".