7140010 has 16 divisors (see below), whose sum is σ = 13528800. Its totient is φ = 2705616.

The previous prime is 7139999. The next prime is 7140011. The reversal of 7140010 is 100417.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (7140011) by changing a digit.

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, 18600 + ... + 18979.

It is an arithmetic number, because the mean of its divisors is an integer number (845550).

Almost surely, 2^7140010 is an apocalyptic number.

7140010 is a deficient number, since it is larger than the sum of its proper divisors (6388790).

7140010 is a wasteful number, since it uses less digits than its factorization.

7140010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37605.

The product of its (nonzero) digits is 28, while the sum is 13.

The square root of 7140010 is about 2672.0797143798. The cubic root of 7140010 is about 192.5600869377.

Adding to 7140010 its reverse (100417), we get a palindrome (7240427).

The spelling of 7140010 in words is "seven million, one hundred forty thousand, ten".