248562331 has 2 divisors, whose sum is σ = 248562332. Its totient is φ = 248562330.

The previous prime is 248562329. The next prime is 248562397. The reversal of 248562331 is 133265842.

248562331 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 248562331 - 2¹ = 248562329 is a prime.

It is a super-2 number, since 2×248562331² = 123566464784307122, which contains 22 as substring.

Together with 248562329, it forms a pair of twin primes.

It is equal to p_13604956 and since 248562331 and 13604956 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (248562031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 124281165 + 124281166.

It is an arithmetic number, because the mean of its divisors is an integer number (124281166).

Almost surely, 2^248562331 is an apocalyptic number.

248562331 is a deficient number, since it is larger than the sum of its proper divisors (1).

248562331 is an equidigital number, since it uses as much as digits as its factorization.

248562331 is an evil number, because the sum of its binary digits is even.

The product of its digits is 34560, while the sum is 34.

The square root of 248562331 is about 15765.8596657461. The cubic root of 248562331 is about 628.7506364589.

The spelling of 248562331 in words is "two hundred forty-eight million, five hundred sixty-two thousand, three hundred thirty-one".