10820602 has 16 divisors (see below), whose sum is σ = 18508392. Its totient is φ = 4700160.

The previous prime is 10820591. The next prime is 10820611. The reversal of 10820602 is 20602801.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 5433561 + 5387041 = 2331^2 + 2321^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 10820602.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11799 + ... + 12682.

Almost surely, 2^10820602 is an apocalyptic number.

10820602 is a deficient number, since it is larger than the sum of its proper divisors (7687790).

10820602 is a wasteful number, since it uses less digits than its factorization.

10820602 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24513.

The product of its (nonzero) digits is 192, while the sum is 19.

The square root of 10820602 is about 3289.4683461009. The cubic root of 10820602 is about 221.1823532646.

The spelling of 10820602 in words is "ten million, eight hundred twenty thousand, six hundred two".