1202028 has 12 divisors (see below), whose sum is σ = 2804760. Its totient is φ = 400672.

The previous prime is 1202027. The next prime is 1202029. The reversal of 1202028 is 8202021.

It is an interprime number because it is at equal distance from previous prime (1202027) and next prime (1202029).

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 1201998 and 1202016.

It is not an unprimeable number, because it can be changed into a prime (1202023) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 50073 + ... + 50096.

It is an arithmetic number, because the mean of its divisors is an integer number (233730).

2^1202028 is an apocalyptic number.

It is an amenable number.

1202028 is an abundant number, since it is smaller than the sum of its proper divisors (1602732).

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

1202028 is a wasteful number, since it uses less digits than its factorization.

1202028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100176 (or 100174 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 15.

The square root of 1202028 is about 1096.3703753750. The cubic root of 1202028 is about 106.3256863264.

Adding to 1202028 its reverse (8202021), we get a palindrome (9404049).

The spelling of 1202028 in words is "one million, two hundred two thousand, twenty-eight".