68756265 has 24 divisors (see below), whose sum is σ = 119620800. Its totient is φ = 36533664.

The previous prime is 68756263. The next prime is 68756293. The reversal of 68756265 is 56265786.

68756265 is a `hidden beast` number, since 6 + 87 + 562 + 6 + 5 = 666.

It is not a de Polignac number, because 68756265 - 2¹ = 68756263 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 68756265.

It is not an unprimeable number, because it can be changed into a prime (68756263) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10036 + ... + 15434.

It is an arithmetic number, because the mean of its divisors is an integer number (4984200).

Almost surely, 2^68756265 is an apocalyptic number.

It is an amenable number.

68756265 is a deficient number, since it is larger than the sum of its proper divisors (50864535).

68756265 is a wasteful number, since it uses less digits than its factorization.

68756265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5693 (or 5690 counting only the distinct ones).

The product of its digits is 604800, while the sum is 45.

The square root of 68756265 is about 8291.9397609968. The cubic root of 68756265 is about 409.6730786745.

The spelling of 68756265 in words is "sixty-eight million, seven hundred fifty-six thousand, two hundred sixty-five".