1148632 has 16 divisors (see below), whose sum is σ = 2228400. Its totient is φ = 554400.

The previous prime is 1148629. The next prime is 1148647. The reversal of 1148632 is 2368411.

It is a junction number, because it is equal to n+sod(n) for n = 1148597 and 1148606.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2244 + ... + 2707.

It is an arithmetic number, because the mean of its divisors is an integer number (139275).

2^1148632 is an apocalyptic number.

It is an amenable number.

1148632 is a deficient number, since it is larger than the sum of its proper divisors (1079768).

1148632 is a wasteful number, since it uses less digits than its factorization.

1148632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4986 (or 4982 counting only the distinct ones).

The product of its digits is 1152, while the sum is 25.

The square root of 1148632 is about 1071.7425063885. The cubic root of 1148632 is about 104.7273956651.

The spelling of 1148632 in words is "one million, one hundred forty-eight thousand, six hundred thirty-two".