206032604 has 6 divisors (see below), whose sum is σ = 360557064. Its totient is φ = 103016300.

The previous prime is 206032591. The next prime is 206032681. The reversal of 206032604 is 406230602.

It is a super-2 number, since 2×206032604² = 84898867822041632, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 206032604.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25754072 + ... + 25754079.

It is an arithmetic number, because the mean of its divisors is an integer number (60092844).

Almost surely, 2^206032604 is an apocalyptic number.

It is an amenable number.

206032604 is a deficient number, since it is larger than the sum of its proper divisors (154524460).

206032604 is a wasteful number, since it uses less digits than its factorization.

206032604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51508155 (or 51508153 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 23.

The square root of 206032604 is about 14353.8358636289. The cubic root of 206032604 is about 590.6252148558.

The spelling of 206032604 in words is "two hundred six million, thirty-two thousand, six hundred four".