8249011 has 4 divisors (see below), whose sum is σ = 8324800. Its totient is φ = 8173224.

The previous prime is 8249009. The next prime is 8249023. The reversal of 8249011 is 1109428.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 8249011 - 2¹ = 8249009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8249041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37731 + ... + 37948.

It is an arithmetic number, because the mean of its divisors is an integer number (2081200).

Almost surely, 2^8249011 is an apocalyptic number.

8249011 is a deficient number, since it is larger than the sum of its proper divisors (75789).

8249011 is a wasteful number, since it uses less digits than its factorization.

8249011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75788.

The product of its (nonzero) digits is 576, while the sum is 25.

The square root of 8249011 is about 2872.1091553073. The cubic root of 8249011 is about 202.0539263925.

The spelling of 8249011 in words is "eight million, two hundred forty-nine thousand, eleven".