248163530 has 16 divisors (see below), whose sum is σ = 447093864. Its totient is φ = 99176640.

The previous prime is 248163521. The next prime is 248163533. The reversal of 248163530 is 35361842.

It can be written as a sum of positive squares in 4 ways, for example, as 167935681 + 80227849 = 12959^2 + 8957^2 .

It is not an unprimeable number, because it can be changed into a prime (248163533) 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, 1304 + ... + 22316.

Almost surely, 2^248163530 is an apocalyptic number.

248163530 is a deficient number, since it is larger than the sum of its proper divisors (198930334).

248163530 is a wasteful number, since it uses less digits than its factorization.

248163530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22201.

The product of its (nonzero) digits is 17280, while the sum is 32.

The square root of 248163530 is about 15753.2069750892. The cubic root of 248163530 is about 628.4141942167.

The spelling of 248163530 in words is "two hundred forty-eight million, one hundred sixty-three thousand, five hundred thirty".