11648446 has 8 divisors (see below), whose sum is σ = 17802504. Its totient is φ = 5714280.

The previous prime is 11648437. The next prime is 11648449. The reversal of 11648446 is 64484611.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11648449) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54840 + ... + 55051.

It is an arithmetic number, because the mean of its divisors is an integer number (2225313).

Almost surely, 2^11648446 is an apocalyptic number.

11648446 is a deficient number, since it is larger than the sum of its proper divisors (6154058).

11648446 is a wasteful number, since it uses less digits than its factorization.

11648446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109946.

The product of its digits is 18432, while the sum is 34.

The square root of 11648446 is about 3412.9819806146. The cubic root of 11648446 is about 226.6849374930.

The spelling of 11648446 in words is "eleven million, six hundred forty-eight thousand, four hundred forty-six".