11907630 has 96 divisors (see below), whose sum is σ = 36324288. Its totient is φ = 2649600.

The previous prime is 11907619. The next prime is 11907631. The reversal of 11907630 is 3670911.

It is a junction number, because it is equal to n+sod(n) for n = 11907594 and 11907603.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11907631) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 25600 + ... + 26060.

It is an arithmetic number, because the mean of its divisors is an integer number (378378).

Almost surely, 2^11907630 is an apocalyptic number.

11907630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 11907630, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18162144).

11907630 is an abundant number, since it is smaller than the sum of its proper divisors (24416658).

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

11907630 is a wasteful number, since it uses less digits than its factorization.

11907630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 522 (or 519 counting only the distinct ones).

The product of its (nonzero) digits is 1134, while the sum is 27.

The square root of 11907630 is about 3450.7433981680. The cubic root of 11907630 is about 228.3539055943.

The spelling of 11907630 in words is "eleven million, nine hundred seven thousand, six hundred thirty".