677006227 has 8 divisors (see below), whose sum is σ = 700004592. Its totient is φ = 654316800.

The previous prime is 677006191. The next prime is 677006237. The reversal of 677006227 is 722600776.

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 677006227 - 2¹¹ = 677004179 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (677006237) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 72774 + ... + 81547.

It is an arithmetic number, because the mean of its divisors is an integer number (87500574).

Almost surely, 2^677006227 is an apocalyptic number.

677006227 is a deficient number, since it is larger than the sum of its proper divisors (22998365).

677006227 is a wasteful number, since it uses less digits than its factorization.

677006227 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 154469.

The product of its (nonzero) digits is 49392, while the sum is 37.

The square root of 677006227 is about 26019.3433237659. The cubic root of 677006227 is about 878.0735349532.

The spelling of 677006227 in words is "six hundred seventy-seven million, six thousand, two hundred twenty-seven".