248794387 has 2 divisors, whose sum is σ = 248794388. Its totient is φ = 248794386.

The previous prime is 248794373. The next prime is 248794421. The reversal of 248794387 is 783497842.

248794387 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 248794387 - 2¹¹ = 248792339 is a prime.

It is not a weakly prime, because it can be changed into another prime (248794307) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 124397193 + 124397194.

It is an arithmetic number, because the mean of its divisors is an integer number (124397194).

Almost surely, 2^248794387 is an apocalyptic number.

248794387 is a deficient number, since it is larger than the sum of its proper divisors (1).

248794387 is an equidigital number, since it uses as much as digits as its factorization.

248794387 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2709504, while the sum is 52.

The square root of 248794387 is about 15773.2173953192. The cubic root of 248794387 is about 628.9462412867.

The spelling of 248794387 in words is "two hundred forty-eight million, seven hundred ninety-four thousand, three hundred eighty-seven".