248870330 has 16 divisors (see below), whose sum is σ = 449926920. Its totient is φ = 99112512.

The previous prime is 248870317. The next prime is 248870333. The reversal of 248870330 is 33078842.

It can be written as a sum of positive squares in 4 ways, for example, as 248472169 + 398161 = 15763^2 + 631^2 .

It is not an unprimeable number, because it can be changed into a prime (248870333) 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, 52049 + ... + 56628.

Almost surely, 2^248870330 is an apocalyptic number.

248870330 is a deficient number, since it is larger than the sum of its proper divisors (201056590).

248870330 is a wasteful number, since it uses less digits than its factorization.

248870330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108913.

The product of its (nonzero) digits is 32256, while the sum is 35.

The square root of 248870330 is about 15775.6245518204. The cubic root of 248870330 is about 629.0102288039.

The spelling of 248870330 in words is "two hundred forty-eight million, eight hundred seventy thousand, three hundred thirty".