67230655 has 16 divisors (see below), whose sum is σ = 81892800. Its totient is φ = 52980480.

The previous prime is 67230649. The next prime is 67230673. The reversal of 67230655 is 55603276.

It is not a de Polignac number, because 67230655 - 2¹¹ = 67228607 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 67230655.

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, 152926 + ... + 153364.

It is an arithmetic number, because the mean of its divisors is an integer number (5118300).

Almost surely, 2^67230655 is an apocalyptic number.

67230655 is a deficient number, since it is larger than the sum of its proper divisors (14662145).

67230655 is a wasteful number, since it uses less digits than its factorization.

67230655 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 834.

The product of its (nonzero) digits is 37800, while the sum is 34.

The square root of 67230655 is about 8199.4301631272. The cubic root of 67230655 is about 406.6203540230.

The spelling of 67230655 in words is "sixty-seven million, two hundred thirty thousand, six hundred fifty-five".