205114248 has 128 divisors (see below), whose sum is σ = 611452800. Its totient is φ = 63479808.

The previous prime is 205114241. The next prime is 205114277. The reversal of 205114248 is 842411502.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (205114241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 304440 + ... + 305112.

It is an arithmetic number, because the mean of its divisors is an integer number (4776975).

Almost surely, 2^205114248 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 205114248, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (305726400).

205114248 is an abundant number, since it is smaller than the sum of its proper divisors (406338552).

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

205114248 is a wasteful number, since it uses less digits than its factorization.

205114248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 788 (or 778 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 27.

The square root of 205114248 is about 14321.8102207787. The cubic root of 205114248 is about 589.7463699659.

The spelling of 205114248 in words is "two hundred five million, one hundred fourteen thousand, two hundred forty-eight".