248261468 has 24 divisors (see below), whose sum is σ = 534717792. Its totient is φ = 98213184.

The previous prime is 248261449. The next prime is 248261477. The reversal of 248261468 is 864162842.

It is a Smith number, since the sum of its digits (41) coincides with the sum of the digits of its prime factors.

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, 340655 + ... + 341382.

It is an arithmetic number, because the mean of its divisors is an integer number (22279908).

Almost surely, 2^248261468 is an apocalyptic number.

248261468 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

248261468 is an abundant number, since it is smaller than the sum of its proper divisors (286456324).

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

248261468 is a wasteful number, since it uses less digits than its factorization.

248261468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 682061 (or 682059 counting only the distinct ones).

The product of its digits is 147456, while the sum is 41.

The square root of 248261468 is about 15756.3151783658. The cubic root of 248261468 is about 628.4968514532.

The spelling of 248261468 in words is "two hundred forty-eight million, two hundred sixty-one thousand, four hundred sixty-eight".