205102832 has 20 divisors (see below), whose sum is σ = 433513176. Its totient is φ = 93228480.

The previous prime is 205102831. The next prime is 205102861. The reversal of 205102832 is 238201502.

It is a junction number, because it is equal to n+sod(n) for n = 205102798 and 205102807.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (205102831) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 582503 + ... + 582854.

Almost surely, 2^205102832 is an apocalyptic number.

205102832 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

205102832 is an abundant number, since it is smaller than the sum of its proper divisors (228410344).

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

205102832 is a wasteful number, since it uses less digits than its factorization.

205102832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1165376 (or 1165370 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 205102832 is about 14321.4116622629. The cubic root of 205102832 is about 589.7354286336.

The spelling of 205102832 in words is "two hundred five million, one hundred two thousand, eight hundred thirty-two".