11620630 has 32 divisors (see below), whose sum is σ = 24494400. Its totient is φ = 3886080.

The previous prime is 11620613. The next prime is 11620633. The reversal of 11620630 is 3602611.

It is a junction number, because it is equal to n+sod(n) for n = 11620598 and 11620607.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11620633) 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, 846 + ... + 4894.

It is an arithmetic number, because the mean of its divisors is an integer number (765450).

Almost surely, 2^11620630 is an apocalyptic number.

11620630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11620630 is an abundant number, since it is smaller than the sum of its proper divisors (12873770).

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

11620630 is a wasteful number, since it uses less digits than its factorization.

11620630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4104.

The product of its (nonzero) digits is 216, while the sum is 19.

The square root of 11620630 is about 3408.9045161166. The cubic root of 11620630 is about 226.5043556381.

The spelling of 11620630 in words is "eleven million, six hundred twenty thousand, six hundred thirty".