68283352 has 32 divisors (see below), whose sum is σ = 132271920. Its totient is φ = 33022080.

The previous prime is 68283349. The next prime is 68283379. The reversal of 68283352 is 25338286.

It is a Harshad number since it is a multiple of its sum of digits (37).

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 7 ways as a sum of consecutive naturals, for example, 57727 + ... + 58897.

Almost surely, 2^68283352 is an apocalyptic number.

It is an amenable number.

68283352 is a deficient number, since it is larger than the sum of its proper divisors (63988568).

68283352 is a wasteful number, since it uses less digits than its factorization.

68283352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1411 (or 1407 counting only the distinct ones).

The product of its digits is 69120, while the sum is 37.

The square root of 68283352 is about 8263.3741292525. The cubic root of 68283352 is about 408.7316584400.

It can be divided in two parts, 68283 and 352, that added together give a triangular number (68635 = T₃₇₀).

The spelling of 68283352 in words is "sixty-eight million, two hundred eighty-three thousand, three hundred fifty-two".