11048997 has 8 divisors (see below), whose sum is σ = 15598656. Its totient is φ = 6932672.

The previous prime is 11048969. The next prime is 11049001. The reversal of 11048997 is 79984011.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 11048997 - 2¹⁰ = 11047973 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11044997) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 108273 + ... + 108374.

It is an arithmetic number, because the mean of its divisors is an integer number (1949832).

Almost surely, 2^11048997 is an apocalyptic number.

11048997 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

It is an amenable number.

11048997 is a deficient number, since it is larger than the sum of its proper divisors (4549659).

11048997 is a wasteful number, since it uses less digits than its factorization.

11048997 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 216667.

The product of its (nonzero) digits is 18144, while the sum is 39.

The square root of 11048997 is about 3324.0031588433. The cubic root of 11048997 is about 222.7277271178.

It can be divided in two parts, 1104 and 8997, that added together give a palindrome (10101).

The spelling of 11048997 in words is "eleven million, forty-eight thousand, nine hundred ninety-seven".