248281266 has 8 divisors (see below), whose sum is σ = 496562544. Its totient is φ = 82760420.

The previous prime is 248281261. The next prime is 248281283. The reversal of 248281266 is 662182842.

It is a sphenic number, since it is the product of 3 distinct primes.

248281266 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (248281261) 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, 20690100 + ... + 20690111.

It is an arithmetic number, because the mean of its divisors is an integer number (62070318).

Almost surely, 2^248281266 is an apocalyptic number.

248281266 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

248281266 is a wasteful number, since it uses less digits than its factorization.

248281266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41380216.

The product of its digits is 73728, while the sum is 39.

The square root of 248281266 is about 15756.9434218696. The cubic root of 248281266 is about 628.5135578314.

The spelling of 248281266 in words is "two hundred forty-eight million, two hundred eighty-one thousand, two hundred sixty-six".