11084997 has 32 divisors (see below), whose sum is σ = 18837504. Its totient is φ = 5630400.

The previous prime is 11084951. The next prime is 11085001. The reversal of 11084997 is 79948011.

It is a happy number.

It is not a de Polignac number, because 11084997 - 2⁸ = 11084741 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11084797) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10347 + ... + 11367.

It is an arithmetic number, because the mean of its divisors is an integer number (588672).

Almost surely, 2^11084997 is an apocalyptic number.

It is an amenable number.

11084997 is a deficient number, since it is larger than the sum of its proper divisors (7752507).

11084997 is a wasteful number, since it uses less digits than its factorization.

11084997 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1089.

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

The square root of 11084997 is about 3329.4139123876. The cubic root of 11084997 is about 222.9693630953.

It can be divided in two parts, 1108 and 4997, that added together give a triangular number (6105 = T₁₁₀).

The spelling of 11084997 in words is "eleven million, eighty-four thousand, nine hundred ninety-seven".