248554216 has 16 divisors (see below), whose sum is σ = 471276900. Its totient is φ = 122880384.

The previous prime is 248554213. The next prime is 248554231. The reversal of 248554216 is 612455842.

It can be written as a sum of positive squares in 2 ways, for example, as 186868900 + 61685316 = 13670^2 + 7854^2 .

It is not an unprimeable number, because it can be changed into a prime (248554211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 173835 + ... + 175258.

Almost surely, 2^248554216 is an apocalyptic number.

It is an amenable number.

248554216 is a deficient number, since it is larger than the sum of its proper divisors (222722684).

248554216 is a wasteful number, since it uses less digits than its factorization.

248554216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 349188 (or 349184 counting only the distinct ones).

The product of its digits is 76800, while the sum is 37.

The square root of 248554216 is about 15765.6023037498. The cubic root of 248554216 is about 628.7437939540.

The spelling of 248554216 in words is "two hundred forty-eight million, five hundred fifty-four thousand, two hundred sixteen".