248288901 has 8 divisors (see below), whose sum is σ = 378345024. Its totient is φ = 141879360.

The previous prime is 248288891. The next prime is 248288977. The reversal of 248288901 is 109882842.

248288901 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 248288901 - 2¹⁷ = 248157829 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (248288101) 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, 5911620 + ... + 5911661.

It is an arithmetic number, because the mean of its divisors is an integer number (47293128).

Almost surely, 2^248288901 is an apocalyptic number.

248288901 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

248288901 is a deficient number, since it is larger than the sum of its proper divisors (130056123).

248288901 is a wasteful number, since it uses less digits than its factorization.

248288901 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11823291.

The product of its (nonzero) digits is 73728, while the sum is 42.

The square root of 248288901 is about 15757.1856941524. The cubic root of 248288901 is about 628.5200003255.

The spelling of 248288901 in words is "two hundred forty-eight million, two hundred eighty-eight thousand, nine hundred one".