7420041 has 12 divisors (see below), whose sum is σ = 11348532. Its totient is φ = 4655616.

The previous prime is 7420033. The next prime is 7420043. The reversal of 7420041 is 1400247.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 3404025 + 4016016 = 1845^2 + 2004^2 .

It is not a de Polignac number, because 7420041 - 2³ = 7420033 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 7419996 and 7420023.

It is not an unprimeable number, because it can be changed into a prime (7420043) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 24096 + ... + 24401.

It is an arithmetic number, because the mean of its divisors is an integer number (945711).

Almost surely, 2^7420041 is an apocalyptic number.

It is an amenable number.

7420041 is a deficient number, since it is larger than the sum of its proper divisors (3928491).

7420041 is a wasteful number, since it uses less digits than its factorization.

7420041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48520 (or 48517 counting only the distinct ones).

The product of its (nonzero) digits is 224, while the sum is 18.

The square root of 7420041 is about 2723.9752201516. The cubic root of 7420041 is about 195.0452754831.

Adding to 7420041 its reverse (1400247), we get a palindrome (8820288).

The spelling of 7420041 in words is "seven million, four hundred twenty thousand, forty-one".