1148796 has 48 divisors (see below), whose sum is σ = 3252480. Its totient is φ = 347760.

The previous prime is 1148773. The next prime is 1148837. The reversal of 1148796 is 6978411.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 1148796.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 705 + ... + 1671.

It is an arithmetic number, because the mean of its divisors is an integer number (67760).

2^1148796 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1148796, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1626240).

1148796 is an abundant number, since it is smaller than the sum of its proper divisors (2103684).

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

1148796 is a wasteful number, since it uses less digits than its factorization.

1148796 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 991 (or 983 counting only the distinct ones).

The product of its digits is 12096, while the sum is 36.

The square root of 1148796 is about 1071.8190145729. The cubic root of 1148796 is about 104.7323797028.

The spelling of 1148796 in words is "one million, one hundred forty-eight thousand, seven hundred ninety-six".