1026602 has 8 divisors (see below), whose sum is σ = 1581636. Its totient is φ = 499392.

The previous prime is 1026593. The next prime is 1026661. The reversal of 1026602 is 2066201.

It can be written as a sum of positive squares in 2 ways, for example, as 982081 + 44521 = 991^2 + 211^2 .

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 (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6863 + ... + 7010.

2^1026602 is an apocalyptic number.

1026602 is a deficient number, since it is larger than the sum of its proper divisors (555034).

1026602 is a wasteful number, since it uses less digits than its factorization.

1026602 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13912.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 1026602 is about 1013.2136990783. The cubic root of 1026602 is about 100.8789845576.

The spelling of 1026602 in words is "one million, twenty-six thousand, six hundred two".