227968077 has 8 divisors (see below), whose sum is σ = 311371200. Its totient is φ = 148271840.

The previous prime is 227968073. The next prime is 227968087. The reversal of 227968077 is 770869722.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 227968077 - 2² = 227968073 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (227968073) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 926577 + ... + 926822.

It is an arithmetic number, because the mean of its divisors is an integer number (38921400).

Almost surely, 2^227968077 is an apocalyptic number.

It is an amenable number.

227968077 is a deficient number, since it is larger than the sum of its proper divisors (83403123).

227968077 is a wasteful number, since it uses less digits than its factorization.

227968077 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1853443.

The product of its (nonzero) digits is 592704, while the sum is 48.

The square root of 227968077 is about 15098.6117573769. The cubic root of 227968077 is about 610.8829612166.

The spelling of 227968077 in words is "two hundred twenty-seven million, nine hundred sixty-eight thousand, seventy-seven".