7420010 has 16 divisors (see below), whose sum is σ = 14383656. Its totient is φ = 2739648.

The previous prime is 7420009. The next prime is 7420033. The reversal of 7420010 is 100247.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 3621409 + 3798601 = 1903^2 + 1949^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28409 + ... + 28668.

Almost surely, 2^7420010 is an apocalyptic number.

7420010 is a deficient number, since it is larger than the sum of its proper divisors (6963646).

7420010 is a wasteful number, since it uses less digits than its factorization.

7420010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57097.

The product of its (nonzero) digits is 56, while the sum is 14.

The square root of 7420010 is about 2723.9695299324. The cubic root of 7420010 is about 195.0450038578.

Adding to 7420010 its reverse (100247), we get a palindrome (7520257).

The spelling of 7420010 in words is "seven million, four hundred twenty thousand, ten".