8140010 has 16 divisors (see below), whose sum is σ = 15157800. Its totient is φ = 3143616.

The previous prime is 8140009. The next prime is 8140043. The reversal of 8140010 is 100418.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 5067001 + 3073009 = 2251^2 + 1753^2 .

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 7 ways as a sum of consecutive naturals, for example, 13745 + ... + 14324.

Almost surely, 2^8140010 is an apocalyptic number.

8140010 is a deficient number, since it is larger than the sum of its proper divisors (7017790).

8140010 is a wasteful number, since it uses less digits than its factorization.

8140010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28105.

The product of its (nonzero) digits is 32, while the sum is 14.

The square root of 8140010 is about 2853.0702760360. The cubic root of 8140010 is about 201.1600088891.

Adding to 8140010 its reverse (100418), we get a palindrome (8240428).

The spelling of 8140010 in words is "eight million, one hundred forty thousand, ten".