227661006 has 32 divisors (see below), whose sum is σ = 466950528. Its totient is φ = 73956960.

The previous prime is 227660981. The next prime is 227661013. The reversal of 227661006 is 600166722.

It is a Curzon 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, 177640 + ... + 178916.

It is an arithmetic number, because the mean of its divisors is an integer number (14592204).

Almost surely, 2^227661006 is an apocalyptic number.

227661006 is an abundant number, since it is smaller than the sum of its proper divisors (239289522).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

227661006 is a wasteful number, since it uses less digits than its factorization.

227661006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2016.

The product of its (nonzero) digits is 6048, while the sum is 30.

The square root of 227661006 is about 15088.4394819345. The cubic root of 227661006 is about 610.6085533080.

The spelling of 227661006 in words is "two hundred twenty-seven million, six hundred sixty-one thousand, six".