248332919 has 2 divisors, whose sum is σ = 248332920. Its totient is φ = 248332918.

The previous prime is 248332871. The next prime is 248332927. The reversal of 248332919 is 919233842.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 248332919 - 2⁸ = 248332663 is a prime.

It is a super-2 number, since 2×248332919² = 123338477318121122, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (248332519) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 124166459 + 124166460.

It is an arithmetic number, because the mean of its divisors is an integer number (124166460).

Almost surely, 2^248332919 is an apocalyptic number.

248332919 is a deficient number, since it is larger than the sum of its proper divisors (1).

248332919 is an equidigital number, since it uses as much as digits as its factorization.

248332919 is an evil number, because the sum of its binary digits is even.

The product of its digits is 93312, while the sum is 41.

The square root of 248332919 is about 15758.5823918270. The cubic root of 248332919 is about 628.5571406065.

The spelling of 248332919 in words is "two hundred forty-eight million, three hundred thirty-two thousand, nine hundred nineteen".