248851395 has 24 divisors (see below), whose sum is σ = 464523696. Its totient is φ = 122511168.

The previous prime is 248851367. The next prime is 248851403. The reversal of 248851395 is 593158842.

248851395 is a `hidden beast` number, since 2 + 48 + 8 + 513 + 95 = 666.

It is not a de Polignac number, because 248851395 - 2⁹ = 248850883 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 248851395.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 212109 + ... + 213278.

It is an arithmetic number, because the mean of its divisors is an integer number (19355154).

Almost surely, 2^248851395 is an apocalyptic number.

248851395 is a deficient number, since it is larger than the sum of its proper divisors (215672301).

248851395 is a wasteful number, since it uses less digits than its factorization.

248851395 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 425411 (or 425408 counting only the distinct ones).

The product of its digits is 345600, while the sum is 45.

The square root of 248851395 is about 15775.0244056864. The cubic root of 248851395 is about 628.9942759035.

The spelling of 248851395 in words is "two hundred forty-eight million, eight hundred fifty-one thousand, three hundred ninety-five".