11097552 has 40 divisors (see below), whose sum is σ = 29373120. Its totient is φ = 3608320.

The previous prime is 11097551. The next prime is 11097571. The reversal of 11097552 is 25579011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11097551) 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 7 ways as a sum of consecutive naturals, for example, 852 + ... + 4787.

It is an arithmetic number, because the mean of its divisors is an integer number (734328).

Almost surely, 2^11097552 is an apocalyptic number.

11097552 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11097552 is an abundant number, since it is smaller than the sum of its proper divisors (18275568).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11097552 is a wasteful number, since it uses less digits than its factorization.

11097552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5691 (or 5685 counting only the distinct ones).

The product of its (nonzero) digits is 3150, while the sum is 30.

The square root of 11097552 is about 3331.2988457957. The cubic root of 11097552 is about 223.0535105890.

The spelling of 11097552 in words is "eleven million, ninety-seven thousand, five hundred fifty-two".