4722413 has 4 divisors (see below), whose sum is σ = 5000220. Its totient is φ = 4444608.

The previous prime is 4722409. The next prime is 4722433. The reversal of 4722413 is 3142274.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3142274 = 2 ⋅1571137.

It can be written as a sum of positive squares in 2 ways, for example, as 3636649 + 1085764 = 1907^2 + 1042^2 .

It is a cyclic number.

It is not a de Polignac number, because 4722413 - 2² = 4722409 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 (4722433) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 138878 + ... + 138911.

It is an arithmetic number, because the mean of its divisors is an integer number (1250055).

Almost surely, 2^4722413 is an apocalyptic number.

It is an amenable number.

4722413 is a deficient number, since it is larger than the sum of its proper divisors (277807).

4722413 is a wasteful number, since it uses less digits than its factorization.

4722413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 277806.

The product of its digits is 1344, while the sum is 23.

The square root of 4722413 is about 2173.1113639204. Note that the first 3 decimals coincide. The cubic root of 4722413 is about 167.7727108717.

Adding to 4722413 its reverse (3142274), we get a palindrome (7864687).

The spelling of 4722413 in words is "four million, seven hundred twenty-two thousand, four hundred thirteen".