68295765 has 16 divisors (see below), whose sum is σ = 109378368. Its totient is φ = 36389376.

The previous prime is 68295761. The next prime is 68295769. The reversal of 68295765 is 56759286.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (68295761) and next prime (68295769).

It is not a de Polignac number, because 68295765 - 2² = 68295761 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68295761) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24114 + ... + 26796.

It is an arithmetic number, because the mean of its divisors is an integer number (6836148).

Almost surely, 2^68295765 is an apocalyptic number.

It is an amenable number.

68295765 is a deficient number, since it is larger than the sum of its proper divisors (41082603).

68295765 is a wasteful number, since it uses less digits than its factorization.

68295765 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4388.

The product of its digits is 907200, while the sum is 48.

The square root of 68295765 is about 8264.1251805621. The cubic root of 68295765 is about 408.7564242554.

The spelling of 68295765 in words is "sixty-eight million, two hundred ninety-five thousand, seven hundred sixty-five".