248692256 has 12 divisors (see below), whose sum is σ = 489612942. Its totient is φ = 124346112.

The previous prime is 248692229. The next prime is 248692259. The reversal of 248692256 is 652296842.

248692256 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 246490000 + 2202256 = 15700^2 + 1484^2 .

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (248692259) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3885785 + ... + 3885848.

Almost surely, 2^248692256 is an apocalyptic number.

It is an amenable number.

248692256 is a deficient number, since it is larger than the sum of its proper divisors (240920686).

248692256 is an equidigital number, since it uses as much as digits as its factorization.

248692256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7771643 (or 7771635 counting only the distinct ones).

The product of its digits is 414720, while the sum is 44.

The square root of 248692256 is about 15769.9795814706. The cubic root of 248692256 is about 628.8601679353.

The spelling of 248692256 in words is "two hundred forty-eight million, six hundred ninety-two thousand, two hundred fifty-six".