11629648 has 10 divisors (see below), whose sum is σ = 22532474. Its totient is φ = 5814816.

The previous prime is 11629571. The next prime is 11629661. The reversal of 11629648 is 84692611.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 6210064 + 5419584 = 2492^2 + 2328^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 363411 + ... + 363442.

Almost surely, 2^11629648 is an apocalyptic number.

It is an amenable number.

11629648 is a deficient number, since it is larger than the sum of its proper divisors (10902826).

11629648 is an equidigital number, since it uses as much as digits as its factorization.

11629648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 726861 (or 726855 counting only the distinct ones).

The product of its digits is 20736, while the sum is 37.

The square root of 11629648 is about 3410.2269719184. The cubic root of 11629648 is about 226.5629321561.

The spelling of 11629648 in words is "eleven million, six hundred twenty-nine thousand, six hundred forty-eight".