68783048 has 32 divisors (see below), whose sum is σ = 133685760. Its totient is φ = 33143040.

The previous prime is 68782981. The next prime is 68783053. The reversal of 68783048 is 84038786.

It is a happy number.

It is a super-2 number, since 2×68783048² = 9462215384340608, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 83165 + ... + 83987.

It is an arithmetic number, because the mean of its divisors is an integer number (4177680).

Almost surely, 2^68783048 is an apocalyptic number.

It is an amenable number.

68783048 is a deficient number, since it is larger than the sum of its proper divisors (64902712).

68783048 is a wasteful number, since it uses less digits than its factorization.

68783048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1197 (or 1193 counting only the distinct ones).

The product of its (nonzero) digits is 258048, while the sum is 44.

The square root of 68783048 is about 8293.5546058370. The cubic root of 68783048 is about 409.7262658261.

The spelling of 68783048 in words is "sixty-eight million, seven hundred eighty-three thousand, forty-eight".