11526488 has 8 divisors (see below), whose sum is σ = 21612180. Its totient is φ = 5763240.

The previous prime is 11526461. The next prime is 11526497. The reversal of 11526488 is 88462511.

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

It is a super-2 number, since 2×11526488² = 265719851228288, 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, 720398 + ... + 720413.

Almost surely, 2^11526488 is an apocalyptic number.

It is an amenable number.

11526488 is a deficient number, since it is larger than the sum of its proper divisors (10085692).

11526488 is a wasteful number, since it uses less digits than its factorization.

11526488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1440817 (or 1440813 counting only the distinct ones).

The product of its digits is 15360, while the sum is 35.

The square root of 11526488 is about 3395.0681878277. The cubic root of 11526488 is about 225.8910378754.

Adding to 11526488 its reverse (88462511), we get a palindrome (99988999).

The spelling of 11526488 in words is "eleven million, five hundred twenty-six thousand, four hundred eighty-eight".