10988469 has 12 divisors (see below), whose sum is σ = 16110016. Its totient is φ = 7215912.

The previous prime is 10988447. The next prime is 10988501. The reversal of 10988469 is 96488901.

10988469 is a `hidden beast` number, since 109 + 88 + 469 = 666.

It is not a de Polignac number, because 10988469 - 2⁹ = 10987957 is a prime.

It is a super-2 number, since 2×10988469² = 241492901927922, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10988429) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8509 + ... + 9714.

Almost surely, 2^10988469 is an apocalyptic number.

It is an amenable number.

10988469 is a deficient number, since it is larger than the sum of its proper divisors (5121547).

10988469 is a wasteful number, since it uses less digits than its factorization.

10988469 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18296 (or 18293 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 45.

The square root of 10988469 is about 3314.8859708895. The cubic root of 10988469 is about 222.3202706311.

The spelling of 10988469 in words is "ten million, nine hundred eighty-eight thousand, four hundred sixty-nine".