11238488 has 8 divisors (see below), whose sum is σ = 21072180. Its totient is φ = 5619240.

The previous prime is 11238463. The next prime is 11238503. The reversal of 11238488 is 88483211.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×11238488² = 252607225052288, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 702398 + ... + 702413.

Almost surely, 2^11238488 is an apocalyptic number.

It is an amenable number.

11238488 is a deficient number, since it is larger than the sum of its proper divisors (9833692).

11238488 is a wasteful number, since it uses less digits than its factorization.

11238488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1404817 (or 1404813 counting only the distinct ones).

The product of its digits is 12288, while the sum is 35.

The square root of 11238488 is about 3352.3854193693. The cubic root of 11238488 is about 223.9937817151.

The spelling of 11238488 in words is "eleven million, two hundred thirty-eight thousand, four hundred eighty-eight".