10969146 has 12 divisors (see below), whose sum is σ = 23766522. Its totient is φ = 3656376.

The previous prime is 10969141. The next prime is 10969169. The reversal of 10969146 is 64196901.

It can be written as a sum of positive squares in only one way, i.e., 7868025 + 3101121 = 2805^2 + 1761^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 10969146.

It is not an unprimeable number, because it can be changed into a prime (10969141) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 304681 + ... + 304716.

Almost surely, 2^10969146 is an apocalyptic number.

10969146 is an abundant number, since it is smaller than the sum of its proper divisors (12797376).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10969146 is a wasteful number, since it uses less digits than its factorization.

10969146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 609405 (or 609402 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 36.

The square root of 10969146 is about 3311.9701085608. The cubic root of 10969146 is about 222.1898789410.

The spelling of 10969146 in words is "ten million, nine hundred sixty-nine thousand, one hundred forty-six".