4013473 has 2 divisors, whose sum is σ = 4013474. Its totient is φ = 4013472.

The previous prime is 4013461. The next prime is 4013497. The reversal of 4013473 is 3743104.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2917264 + 1096209 = 1708^2 + 1047^2 .

It is a cyclic number.

It is not a de Polignac number, because 4013473 - 2⁵ = 4013441 is a prime.

It is a super-2 number, since 2×4013473² = 32215931043458, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (4013423) 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 as a sum of consecutive naturals, namely, 2006736 + 2006737.

It is an arithmetic number, because the mean of its divisors is an integer number (2006737).

Almost surely, 2^4013473 is an apocalyptic number.

It is an amenable number.

4013473 is a deficient number, since it is larger than the sum of its proper divisors (1).

4013473 is an equidigital number, since it uses as much as digits as its factorization.

4013473 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1008, while the sum is 22.

The square root of 4013473 is about 2003.3654184896. The cubic root of 4013473 is about 158.9181309209.

Adding to 4013473 its reverse (3743104), we get a palindrome (7756577).

The spelling of 4013473 in words is "four million, thirteen thousand, four hundred seventy-three".