206247048 has 64 divisors (see below), whose sum is σ = 597611520. Its totient is φ = 58094400.

The previous prime is 206247047. The next prime is 206247073. The reversal of 206247048 is 840742602.

206247048 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (206247047) 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, 3283 + ... + 20573.

It is an arithmetic number, because the mean of its divisors is an integer number (9337680).

Almost surely, 2^206247048 is an apocalyptic number.

206247048 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 206247048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (298805760).

206247048 is an abundant number, since it is smaller than the sum of its proper divisors (391364472).

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

206247048 is a wasteful number, since it uses less digits than its factorization.

206247048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17378 (or 17374 counting only the distinct ones).

The product of its (nonzero) digits is 21504, while the sum is 33.

The square root of 206247048 is about 14361.3038405292. The cubic root of 206247048 is about 590.8300564104.

It can be divided in two parts, 20624 and 7048, that added together give a palindrome (27672).

The spelling of 206247048 in words is "two hundred six million, two hundred forty-seven thousand, forty-eight".