248816830 has 16 divisors (see below), whose sum is σ = 448053120. Its totient is φ = 99486112.

The previous prime is 248816809. The next prime is 248816831. The reversal of 248816830 is 38618842.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (248816831) 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, 38256 + ... + 44284.

It is an arithmetic number, because the mean of its divisors is an integer number (28003320).

Almost surely, 2^248816830 is an apocalyptic number.

248816830 is a deficient number, since it is larger than the sum of its proper divisors (199236290).

248816830 is a wasteful number, since it uses less digits than its factorization.

248816830 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10163.

The product of its (nonzero) digits is 73728, while the sum is 40.

The square root of 248816830 is about 15773.9288067368. The cubic root of 248816830 is about 628.9651525066.

The spelling of 248816830 in words is "two hundred forty-eight million, eight hundred sixteen thousand, eight hundred thirty".