7472513 has 2 divisors, whose sum is σ = 7472514. Its totient is φ = 7472512.

The previous prime is 7472489. The next prime is 7472533. The reversal of 7472513 is 3152747.

7472513 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7139584 + 332929 = 2672^2 + 577^2 .

It is a cyclic number.

It is not a de Polignac number, because 7472513 - 2⁶ = 7472449 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (7472533) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3736256 + 3736257.

It is an arithmetic number, because the mean of its divisors is an integer number (3736257).

Almost surely, 2^7472513 is an apocalyptic number.

It is an amenable number.

7472513 is a deficient number, since it is larger than the sum of its proper divisors (1).

7472513 is an equidigital number, since it uses as much as digits as its factorization.

7472513 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5880, while the sum is 29.

The square root of 7472513 is about 2733.5897643941. The cubic root of 7472513 is about 195.5039605166.

The spelling of 7472513 in words is "seven million, four hundred seventy-two thousand, five hundred thirteen".