11461648 has 20 divisors (see below), whose sum is σ = 24226128. Its totient is φ = 5209760.

The previous prime is 11461631. The next prime is 11461649. The reversal of 11461648 is 84616411.

It is not an unprimeable number, because it can be changed into a prime (11461649) 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, 32386 + ... + 32737.

Almost surely, 2^11461648 is an apocalyptic number.

It is an amenable number.

11461648 is an abundant number, since it is smaller than the sum of its proper divisors (12764480).

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

11461648 is a wasteful number, since it uses less digits than its factorization.

11461648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65142 (or 65136 counting only the distinct ones).

The product of its digits is 4608, while the sum is 31.

The square root of 11461648 is about 3385.5055752428. The cubic root of 11461648 is about 225.4666725574.

The spelling of 11461648 in words is "eleven million, four hundred sixty-one thousand, six hundred forty-eight".