11669522 has 8 divisors (see below), whose sum is σ = 17642496. Its totient is φ = 5788692.

The previous prime is 11669519. The next prime is 11669557. The reversal of 11669522 is 22596611.

It is a happy number.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22718 + ... + 23225.

It is an arithmetic number, because the mean of its divisors is an integer number (2205312).

Almost surely, 2^11669522 is an apocalyptic number.

11669522 is a deficient number, since it is larger than the sum of its proper divisors (5972974).

11669522 is a wasteful number, since it uses less digits than its factorization.

11669522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46072.

The product of its digits is 6480, while the sum is 32.

The square root of 11669522 is about 3416.0682077500. The cubic root of 11669522 is about 226.8215718330.

The spelling of 11669522 in words is "eleven million, six hundred sixty-nine thousand, five hundred twenty-two".