11004493 has 2 divisors, whose sum is σ = 11004494. Its totient is φ = 11004492.

The previous prime is 11004479. The next prime is 11004527. The reversal of 11004493 is 39440011.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10252804 + 751689 = 3202^2 + 867^2 .

It is a cyclic number.

It is not a de Polignac number, because 11004493 - 2¹³ = 10996301 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11004793) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5502246 + 5502247.

It is an arithmetic number, because the mean of its divisors is an integer number (5502247).

Almost surely, 2^11004493 is an apocalyptic number.

It is an amenable number.

11004493 is a deficient number, since it is larger than the sum of its proper divisors (1).

11004493 is an equidigital number, since it uses as much as digits as its factorization.

11004493 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 432, while the sum is 22.

The square root of 11004493 is about 3317.3020664389. The cubic root of 11004493 is about 222.4282847611.

The spelling of 11004493 in words is "eleven million, four thousand, four hundred ninety-three".