205244950 has 24 divisors (see below), whose sum is σ = 383881680. Its totient is φ = 81640800.

The previous prime is 205244917. The next prime is 205244953. The reversal of 205244950 is 59442502.

205244950 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (205244953) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2290 + ... + 20389.

It is an arithmetic number, because the mean of its divisors is an integer number (15995070).

Almost surely, 2^205244950 is an apocalyptic number.

205244950 is a deficient number, since it is larger than the sum of its proper divisors (178636730).

205244950 is a wasteful number, since it uses less digits than its factorization.

205244950 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22872 (or 22867 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 31.

The square root of 205244950 is about 14326.3725345951. The cubic root of 205244950 is about 589.8716085654.

The spelling of 205244950 in words is "two hundred five million, two hundred forty-four thousand, nine hundred fifty".