68285546 has 32 divisors (see below), whose sum is σ = 122688000. Its totient is φ = 27885312.

The previous prime is 68285533. The next prime is 68285573. The reversal of 68285546 is 64558286.

It is a junction number, because it is equal to n+sod(n) for n = 68285497 and 68285506.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31010 + ... + 33138.

It is an arithmetic number, because the mean of its divisors is an integer number (3834000).

Almost surely, 2^68285546 is an apocalyptic number.

68285546 is a deficient number, since it is larger than the sum of its proper divisors (54402454).

68285546 is a wasteful number, since it uses less digits than its factorization.

68285546 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2246.

The product of its digits is 460800, while the sum is 44.

The square root of 68285546 is about 8263.5068826740. The cubic root of 68285546 is about 408.7360360207.

The spelling of 68285546 in words is "sixty-eight million, two hundred eighty-five thousand, five hundred forty-six".