11025493 has 4 divisors (see below), whose sum is σ = 11033100. Its totient is φ = 11017888.

The previous prime is 11025473. The next prime is 11025517. The reversal of 11025493 is 39452011.

11025493 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 39452011 = 5417 ⋅7283.

It can be written as a sum of positive squares in 2 ways, for example, as 4765489 + 6260004 = 2183^2 + 2502^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11025493 is a prime.

It is a super-2 number, since 2×11025493² = 243122991786098, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11025473) 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, 880 + ... + 4777.

It is an arithmetic number, because the mean of its divisors is an integer number (2758275).

Almost surely, 2^11025493 is an apocalyptic number.

It is an amenable number.

11025493 is a deficient number, since it is larger than the sum of its proper divisors (7607).

11025493 is an equidigital number, since it uses as much as digits as its factorization.

11025493 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7606.

The product of its (nonzero) digits is 1080, while the sum is 25.

The square root of 11025493 is about 3320.4657805796. The cubic root of 11025493 is about 222.5696823366.

The spelling of 11025493 in words is "eleven million, twenty-five thousand, four hundred ninety-three".