11669630 has 32 divisors (see below), whose sum is σ = 24523776. Its totient is φ = 3914784.

The previous prime is 11669587. The next prime is 11669639. The reversal of 11669630 is 3696611.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11669639) 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 15 ways as a sum of consecutive naturals, for example, 1517 + ... + 5063.

It is an arithmetic number, because the mean of its divisors is an integer number (766368).

Almost surely, 2^11669630 is an apocalyptic number.

11669630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11669630 is an abundant number, since it is smaller than the sum of its proper divisors (12854146).

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

11669630 is a wasteful number, since it uses less digits than its factorization.

11669630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3608.

The product of its (nonzero) digits is 5832, while the sum is 32.

The square root of 11669630 is about 3416.0840153603. The cubic root of 11669630 is about 226.8222715662.

The spelling of 11669630 in words is "eleven million, six hundred sixty-nine thousand, six hundred thirty".