68585374 has 32 divisors (see below), whose sum is σ = 123832800. Its totient is φ = 28070400.

The previous prime is 68585371. The next prime is 68585393. The reversal of 68585374 is 47358586.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68585371) by changing a digit.

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, 8802 + ... + 14650.

It is an arithmetic number, because the mean of its divisors is an integer number (3869775).

Almost surely, 2^68585374 is an apocalyptic number.

68585374 is a deficient number, since it is larger than the sum of its proper divisors (55247426).

68585374 is a wasteful number, since it uses less digits than its factorization.

68585374 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5916.

The product of its digits is 806400, while the sum is 46.

The square root of 68585374 is about 8281.6287045484. The cubic root of 68585374 is about 409.3333883000. Note that the first 4 decimals are identical.

The spelling of 68585374 in words is "sixty-eight million, five hundred eighty-five thousand, three hundred seventy-four".