68514356 has 12 divisors (see below), whose sum is σ = 124034820. Its totient is φ = 33075840.

The previous prime is 68514353. The next prime is 68514359. The reversal of 68514356 is 65341586.

It is an interprime number because it is at equal distance from previous prime (68514353) and next prime (68514359).

It can be written as a sum of positive squares in 2 ways, for example, as 28622500 + 39891856 = 5350^2 + 6316^2 .

It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68514353) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 295205 + ... + 295436.

It is an arithmetic number, because the mean of its divisors is an integer number (10336235).

Almost surely, 2^68514356 is an apocalyptic number.

It is an amenable number.

68514356 is a deficient number, since it is larger than the sum of its proper divisors (55520464).

68514356 is a wasteful number, since it uses less digits than its factorization.

68514356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 590674 (or 590672 counting only the distinct ones).

The product of its digits is 86400, while the sum is 38.

The square root of 68514356 is about 8277.3399108651. The cubic root of 68514356 is about 409.1920555525.

The spelling of 68514356 in words is "sixty-eight million, five hundred fourteen thousand, three hundred fifty-six".