11089502 has 8 divisors (see below), whose sum is σ = 17509800. Its totient is φ = 5252904.

The previous prime is 11089501. The next prime is 11089511. The reversal of 11089502 is 20598011.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11089501) 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 in 3 ways as a sum of consecutive naturals, for example, 145877 + ... + 145952.

It is an arithmetic number, because the mean of its divisors is an integer number (2188725).

Almost surely, 2^11089502 is an apocalyptic number.

11089502 is a deficient number, since it is larger than the sum of its proper divisors (6420298).

11089502 is a wasteful number, since it uses less digits than its factorization.

11089502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 291850.

The product of its (nonzero) digits is 720, while the sum is 26.

The square root of 11089502 is about 3330.0903891636. The cubic root of 11089502 is about 222.9995643043. Note that the first 3 decimals are identical.

The spelling of 11089502 in words is "eleven million, eighty-nine thousand, five hundred two".