1123802 has 8 divisors (see below), whose sum is σ = 1784916. Its totient is φ = 528832.

The previous prime is 1123777. The next prime is 1123807. The reversal of 1123802 is 2083211.

It can be written as a sum of positive squares in 2 ways, for example, as 1002001 + 121801 = 1001^2 + 349^2 .

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

It is a Harshad number since it is a multiple of its sum of digits (17).

It is not an unprimeable number, because it can be changed into a prime (1123807) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16493 + ... + 16560.

2^1123802 is an apocalyptic number.

1123802 is a deficient number, since it is larger than the sum of its proper divisors (661114).

1123802 is a wasteful number, since it uses less digits than its factorization.

1123802 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33072.

The product of its (nonzero) digits is 96, while the sum is 17.

The square root of 1123802 is about 1060.0952787368. The cubic root of 1123802 is about 103.9672604046.

The spelling of 1123802 in words is "one million, one hundred twenty-three thousand, eight hundred two".