11245573 has 2 divisors, whose sum is σ = 11245574. Its totient is φ = 11245572.

The previous prime is 11245561. The next prime is 11245583. The reversal of 11245573 is 37554211.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9941409 + 1304164 = 3153^2 + 1142^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11245573 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11245513) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5622786 + 5622787.

It is an arithmetic number, because the mean of its divisors is an integer number (5622787).

Almost surely, 2^11245573 is an apocalyptic number.

It is an amenable number.

11245573 is a deficient number, since it is larger than the sum of its proper divisors (1).

11245573 is an equidigital number, since it uses as much as digits as its factorization.

11245573 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4200, while the sum is 28.

The square root of 11245573 is about 3353.4419631179. The cubic root of 11245573 is about 224.0408420957.

Adding to 11245573 its reverse (37554211), we get a palindrome (48799784).

The spelling of 11245573 in words is "eleven million, two hundred forty-five thousand, five hundred seventy-three".