10986969 has 16 divisors (see below), whose sum is σ = 17320320. Its totient is φ = 6061440.

The previous prime is 10986931. The next prime is 10986971. The reversal of 10986969 is 96968901.

It is not a de Polignac number, because 10986969 - 2¹¹ = 10984921 is a prime.

It is a super-2 number, since 2×10986969² = 241426975613922, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10986929) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8412 + ... + 9629.

It is an arithmetic number, because the mean of its divisors is an integer number (1082520).

Almost surely, 2^10986969 is an apocalyptic number.

It is an amenable number.

10986969 is a deficient number, since it is larger than the sum of its proper divisors (6333351).

10986969 is a wasteful number, since it uses less digits than its factorization.

10986969 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18080.

The product of its (nonzero) digits is 209952, while the sum is 48.

The square root of 10986969 is about 3314.6597110412. The cubic root of 10986969 is about 222.3101540995.

It can be divided in two parts, 109 and 86969, that added together give a palindrome (87078).

The spelling of 10986969 in words is "ten million, nine hundred eighty-six thousand, nine hundred sixty-nine".