248945300 has 18 divisors (see below), whose sum is σ = 540211518. Its totient is φ = 99578080.

The previous prime is 248945231. The next prime is 248945311. The reversal of 248945300 is 3549842.

It can be written as a sum of positive squares in 3 ways, for example, as 16 + 248945284 = 4^2 + 15778^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1244627 + ... + 1244826.

It is an arithmetic number, because the mean of its divisors is an integer number (30011751).

Almost surely, 2^248945300 is an apocalyptic number.

248945300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

248945300 is an abundant number, since it is smaller than the sum of its proper divisors (291266218).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

248945300 is a wasteful number, since it uses less digits than its factorization.

248945300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2489467 (or 2489460 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 35.

The square root of 248945300 is about 15778.0005070351. Note that the first 3 decimals coincide. The cubic root of 248945300 is about 629.0733837307.

The spelling of 248945300 in words is "two hundred forty-eight million, nine hundred forty-five thousand, three hundred".