248396933 has 2 divisors, whose sum is σ = 248396934. Its totient is φ = 248396932.

The previous prime is 248396917. The next prime is 248396959. The reversal of 248396933 is 339693842.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 248314564 + 82369 = 15758^2 + 287^2 .

It is a cyclic number.

It is not a de Polignac number, because 248396933 - 2⁴ = 248396917 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (248396233) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 124198466 + 124198467.

It is an arithmetic number, because the mean of its divisors is an integer number (124198467).

Almost surely, 2^248396933 is an apocalyptic number.

It is an amenable number.

248396933 is a deficient number, since it is larger than the sum of its proper divisors (1).

248396933 is an equidigital number, since it uses as much as digits as its factorization.

248396933 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 839808, while the sum is 47.

The square root of 248396933 is about 15760.6133446640. The cubic root of 248396933 is about 628.6111447234.

The spelling of 248396933 in words is "two hundred forty-eight million, three hundred ninety-six thousand, nine hundred thirty-three".