248285351 has 4 divisors (see below), whose sum is σ = 249672600. Its totient is φ = 246898104.

The previous prime is 248285341. The next prime is 248285353. The reversal of 248285351 is 153582842.

248285351 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 248285351 - 2¹⁰ = 248284327 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (248285353) 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, 693356 + ... + 693713.

It is an arithmetic number, because the mean of its divisors is an integer number (62418150).

Almost surely, 2^248285351 is an apocalyptic number.

248285351 is a deficient number, since it is larger than the sum of its proper divisors (1387249).

248285351 is a wasteful number, since it uses less digits than its factorization.

248285351 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1387248.

The product of its digits is 76800, while the sum is 38.

The square root of 248285351 is about 15757.0730467305. The cubic root of 248285351 is about 628.5170048142.

The spelling of 248285351 in words is "two hundred forty-eight million, two hundred eighty-five thousand, three hundred fifty-one".