205632060 has 48 divisors (see below), whose sum is σ = 606076800. Its totient is φ = 51948864.

The previous prime is 205632059. The next prime is 205632067. The reversal of 205632060 is 60236502.

It is a self number, because there is not a number n which added to its sum of digits gives 205632060.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (205632067) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 89050 + ... + 91329.

It is an arithmetic number, because the mean of its divisors is an integer number (12626600).

Almost surely, 2^205632060 is an apocalyptic number.

205632060 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

205632060 is an abundant number, since it is smaller than the sum of its proper divisors (400444740).

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

205632060 is a wasteful number, since it uses less digits than its factorization.

205632060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 180410 (or 180408 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 24.

The square root of 205632060 is about 14339.8765685064. The cubic root of 205632060 is about 590.2422255427.

Adding to 205632060 its reverse (60236502), we get a palindrome (265868562).

The spelling of 205632060 in words is "two hundred five million, six hundred thirty-two thousand, sixty".