248740095 has 16 divisors (see below), whose sum is σ = 398241792. Its totient is φ = 132575520.

The previous prime is 248740069. The next prime is 248740097. The reversal of 248740095 is 590047842.

It is not a de Polignac number, because 248740095 - 2⁶ = 248740031 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (248740097) 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, 23634 + ... + 32496.

It is an arithmetic number, because the mean of its divisors is an integer number (24890112).

Almost surely, 2^248740095 is an apocalyptic number.

248740095 is a deficient number, since it is larger than the sum of its proper divisors (149501697).

248740095 is a wasteful number, since it uses less digits than its factorization.

248740095 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10742.

The product of its (nonzero) digits is 80640, while the sum is 39.

The square root of 248740095 is about 15771.4962828515. The cubic root of 248740095 is about 628.9004883340.

The spelling of 248740095 in words is "two hundred forty-eight million, seven hundred forty thousand, ninety-five".