68737795 has 16 divisors (see below), whose sum is σ = 94629888. Its totient is φ = 46954080.

The previous prime is 68737741. The next prime is 68737811. The reversal of 68737795 is 59773786.

It is a happy number.

It is not a de Polignac number, because 68737795 - 2¹¹ = 68735747 is a prime.

It is a super-2 number, since 2×68737795² = 9449768922924050, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 5862 + ... + 13108.

It is an arithmetic number, because the mean of its divisors is an integer number (5914368).

Almost surely, 2^68737795 is an apocalyptic number.

68737795 is a deficient number, since it is larger than the sum of its proper divisors (25892093).

68737795 is a wasteful number, since it uses less digits than its factorization.

68737795 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7530.

The product of its digits is 2222640, while the sum is 52.

The square root of 68737795 is about 8290.8259540289. The cubic root of 68737795 is about 409.6363918872.

The spelling of 68737795 in words is "sixty-eight million, seven hundred thirty-seven thousand, seven hundred ninety-five".