68230855 has 16 divisors (see below), whose sum is σ = 102081024. Its totient is φ = 42533280.

The previous prime is 68230831. The next prime is 68230891. The reversal of 68230855 is 55803286.

It is not a de Polignac number, because 68230855 - 2⁹ = 68230343 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 88227 + ... + 88996.

It is an arithmetic number, because the mean of its divisors is an integer number (6380064).

Almost surely, 2^68230855 is an apocalyptic number.

68230855 is a deficient number, since it is larger than the sum of its proper divisors (33850169).

68230855 is a wasteful number, since it uses less digits than its factorization.

68230855 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 177246.

The product of its (nonzero) digits is 57600, while the sum is 37.

The square root of 68230855 is about 8260.1970315483. The cubic root of 68230855 is about 408.6268857712.

The spelling of 68230855 in words is "sixty-eight million, two hundred thirty thousand, eight hundred fifty-five".