7047413 has 4 divisors (see below), whose sum is σ = 7052940. Its totient is φ = 7041888.

The previous prime is 7047379. The next prime is 7047419. The reversal of 7047413 is 3147407.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 3147407 = 19 ⋅165653.

It can be written as a sum of positive squares in 2 ways, for example, as 380689 + 6666724 = 617^2 + 2582^2 .

It is a cyclic number.

It is not a de Polignac number, because 7047413 - 2¹⁸ = 6785269 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7047419) 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 3 ways as a sum of consecutive naturals, for example, 233 + ... + 3761.

It is an arithmetic number, because the mean of its divisors is an integer number (1763235).

Almost surely, 2^7047413 is an apocalyptic number.

It is an amenable number.

7047413 is a deficient number, since it is larger than the sum of its proper divisors (5527).

7047413 is a wasteful number, since it uses less digits than its factorization.

7047413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5526.

The product of its (nonzero) digits is 2352, while the sum is 26.

The square root of 7047413 is about 2654.6964044877. The cubic root of 7047413 is about 191.7240411306.

The spelling of 7047413 in words is "seven million, forty-seven thousand, four hundred thirteen".