11646330 has 16 divisors (see below), whose sum is σ = 27951264. Its totient is φ = 3105680.

The previous prime is 11646307. The next prime is 11646331. The reversal of 11646330 is 3364611.

It is a self number, because there is not a number n which added to its sum of digits gives 11646330.

It is not an unprimeable number, because it can be changed into a prime (11646331) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 194076 + ... + 194135.

It is an arithmetic number, because the mean of its divisors is an integer number (1746954).

Almost surely, 2^11646330 is an apocalyptic number.

11646330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11646330 is an abundant number, since it is smaller than the sum of its proper divisors (16304934).

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

11646330 is a wasteful number, since it uses less digits than its factorization.

11646330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 388221.

The product of its (nonzero) digits is 1296, while the sum is 24.

The square root of 11646330 is about 3412.6719736887. The cubic root of 11646330 is about 226.6712105010.

The spelling of 11646330 in words is "eleven million, six hundred forty-six thousand, three hundred thirty".