1705985248 has 48 divisors (see below), whose sum is σ = 3674813184. Its totient is φ = 773157760.

The previous prime is 1705985227. The next prime is 1705985261. The reversal of 1705985248 is 8425895071.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 115161 + ... + 129127.

It is an arithmetic number, because the mean of its divisors is an integer number (76558608).

Almost surely, 2^1705985248 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 1705985248, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1837406592).

1705985248 is an abundant number, since it is smaller than the sum of its proper divisors (1968827936).

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

1705985248 is a wasteful number, since it uses less digits than its factorization.

1705985248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14335 (or 14327 counting only the distinct ones).

The product of its (nonzero) digits is 806400, while the sum is 49.

The square root of 1705985248 is about 41303.5742763263. The cubic root of 1705985248 is about 1194.8821970322.

The spelling of 1705985248 in words is "one billion, seven hundred five million, nine hundred eighty-five thousand, two hundred forty-eight".