8140011 has 32 divisors (see below), whose sum is σ = 12503040. Its totient is φ = 4665600.

The previous prime is 8140009. The next prime is 8140043. The reversal of 8140011 is 1100418.

It is not a de Polignac number, because 8140011 - 2¹ = 8140009 is a prime.

8140011 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (8140001) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 74625 + ... + 74733.

It is an arithmetic number, because the mean of its divisors is an integer number (390720).

Almost surely, 2^8140011 is an apocalyptic number.

8140011 is a deficient number, since it is larger than the sum of its proper divisors (4363029).

8140011 is a wasteful number, since it uses less digits than its factorization.

8140011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 227.

The product of its (nonzero) digits is 32, while the sum is 15.

The square root of 8140011 is about 2853.0704512858. The cubic root of 8140011 is about 201.1600171266.

Adding to 8140011 its reverse (1100418), we get a palindrome (9240429).

The spelling of 8140011 in words is "eight million, one hundred forty thousand, eleven".