248716901 has 8 divisors (see below), whose sum is σ = 249923520. Its totient is φ = 247514112.

The previous prime is 248716889. The next prime is 248716921. The reversal of 248716901 is 109617842.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 248716901 - 2⁶ = 248716837 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (248716921) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 323045 + ... + 323813.

It is an arithmetic number, because the mean of its divisors is an integer number (31240440).

Almost surely, 2^248716901 is an apocalyptic number.

It is an amenable number.

248716901 is a deficient number, since it is larger than the sum of its proper divisors (1206619).

248716901 is an equidigital number, since it uses as much as digits as its factorization.

248716901 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1915.

The product of its (nonzero) digits is 24192, while the sum is 38.

The square root of 248716901 is about 15770.7609518374. The cubic root of 248716901 is about 628.8809402573.

The spelling of 248716901 in words is "two hundred forty-eight million, seven hundred sixteen thousand, nine hundred one".