1148396 has 6 divisors (see below), whose sum is σ = 2009700. Its totient is φ = 574196.

The previous prime is 1148387. The next prime is 1148437. The reversal of 1148396 is 6938411.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 143546 + ... + 143553.

It is an arithmetic number, because the mean of its divisors is an integer number (334950).

2^1148396 is an apocalyptic number.

It is an amenable number.

1148396 is a deficient number, since it is larger than the sum of its proper divisors (861304).

1148396 is a wasteful number, since it uses less digits than its factorization.

1148396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 287103 (or 287101 counting only the distinct ones).

The product of its digits is 5184, while the sum is 32.

The square root of 1148396 is about 1071.6323996595. The cubic root of 1148396 is about 104.7202226807.

The spelling of 1148396 in words is "one million, one hundred forty-eight thousand, three hundred ninety-six".