11904630 has 32 divisors (see below), whose sum is σ = 29182464. Its totient is φ = 3106656.

The previous prime is 11904611. The next prime is 11904631. The reversal of 11904630 is 3640911.

It is a self number, because there is not a number n which added to its sum of digits gives 11904630.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11904631) 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, 2812 + ... + 5631.

It is an arithmetic number, because the mean of its divisors is an integer number (911952).

Almost surely, 2^11904630 is an apocalyptic number.

11904630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11904630 is an abundant number, since it is smaller than the sum of its proper divisors (17277834).

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

11904630 is a wasteful number, since it uses less digits than its factorization.

11904630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8500.

The product of its (nonzero) digits is 648, while the sum is 24.

The square root of 11904630 is about 3450.3086818428. The cubic root of 11904630 is about 228.3347268757.

The spelling of 11904630 in words is "eleven million, nine hundred four thousand, six hundred thirty".