11097748 has 12 divisors (see below), whose sum is σ = 20443360. Its totient is φ = 5256792.

The previous prime is 11097739. The next prime is 11097761. The reversal of 11097748 is 84779011.

It is a congruent number.

It is an unprimeable number.

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, 72936 + ... + 73087.

Almost surely, 2^11097748 is an apocalyptic number.

It is an amenable number.

11097748 is a deficient number, since it is larger than the sum of its proper divisors (9345612).

11097748 is a wasteful number, since it uses less digits than its factorization.

11097748 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146046 (or 146044 counting only the distinct ones).

The product of its (nonzero) digits is 14112, while the sum is 37.

The square root of 11097748 is about 3331.3282636210. The cubic root of 11097748 is about 223.0548237384.

The spelling of 11097748 in words is "eleven million, ninety-seven thousand, seven hundred forty-eight".