986602 has 4 divisors (see below), whose sum is σ = 1479906. Its totient is φ = 493300.

The previous prime is 986599. The next prime is 986617. The reversal of 986602 is 206689.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 206689 = 7 ⋅29527.

It can be written as a sum of positive squares in only one way, i.e., 793881 + 192721 = 891^2 + 439^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 246649 + ... + 246652.

2⁹⁸⁶⁶⁰² is an apocalyptic number.

986602 is a deficient number, since it is larger than the sum of its proper divisors (493304).

986602 is a wasteful number, since it uses less digits than its factorization.

986602 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 493303.

The product of its (nonzero) digits is 5184, while the sum is 31.

The square root of 986602 is about 993.2784101147. The cubic root of 986602 is about 99.5513905046.

The spelling of 986602 in words is "nine hundred eighty-six thousand, six hundred two".