248268956 has 48 divisors (see below), whose sum is σ = 485791488. Its totient is φ = 110246400.

The previous prime is 248268949. The next prime is 248268989. The reversal of 248268956 is 659862842.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 375266 + ... + 375926.

It is an arithmetic number, because the mean of its divisors is an integer number (10120656).

Almost surely, 2^248268956 is an apocalyptic number.

248268956 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

248268956 is a deficient number, since it is larger than the sum of its proper divisors (237522532).

248268956 is a wasteful number, since it uses less digits than its factorization.

248268956 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 942 (or 940 counting only the distinct ones).

The product of its digits is 1658880, while the sum is 50.

The square root of 248268956 is about 15756.5527955832. The cubic root of 248268956 is about 628.5031702443.

The spelling of 248268956 in words is "two hundred forty-eight million, two hundred sixty-eight thousand, nine hundred fifty-six".