1148002 has 8 divisors (see below), whose sum is σ = 1726812. Its totient is φ = 572400.

The previous prime is 1147997. The next prime is 1148029. The reversal of 1148002 is 2008411.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1147041 + 961 = 1071^2 + 31^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 552 + ... + 1612.

2^1148002 is an apocalyptic number.

1148002 is a deficient number, since it is larger than the sum of its proper divisors (578810).

1148002 is a wasteful number, since it uses less digits than its factorization.

1148002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1604.

The product of its (nonzero) digits is 64, while the sum is 16.

The square root of 1148002 is about 1071.4485521946. The cubic root of 1148002 is about 104.7082452539.

The spelling of 1148002 in words is "one million, one hundred forty-eight thousand, two".