248096905 has 16 divisors (see below), whose sum is σ = 343620864. Its totient is φ = 168436800.

The previous prime is 248096903. The next prime is 248096911. The reversal of 248096905 is 509690842.

It is not a de Polignac number, because 248096905 - 2¹ = 248096903 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (248096903) 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 15 ways as a sum of consecutive naturals, for example, 31557 + ... + 38626.

It is an arithmetic number, because the mean of its divisors is an integer number (21476304).

Almost surely, 2^248096905 is an apocalyptic number.

It is an amenable number.

248096905 is a deficient number, since it is larger than the sum of its proper divisors (95523959).

248096905 is a wasteful number, since it uses less digits than its factorization.

248096905 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70296.

The product of its (nonzero) digits is 155520, while the sum is 43.

The square root of 248096905 is about 15751.0921843534. The cubic root of 248096905 is about 628.3579519436.

It can be divided in two parts, 248096 and 905, that added together give a square (249001 = 499²).

The spelling of 248096905 in words is "two hundred forty-eight million, ninety-six thousand, nine hundred five".