227071801 has 8 divisors (see below), whose sum is σ = 258485184. Its totient is φ = 197453520.

The previous prime is 227071799. The next prime is 227071879. The reversal of 227071801 is 108170722.

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

It is not a de Polignac number, because 227071801 - 2¹ = 227071799 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 227071801.

It is not an unprimeable number, because it can be changed into a prime (227071501) 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, 448506 + ... + 449011.

It is an arithmetic number, because the mean of its divisors is an integer number (32310648).

Almost surely, 2^227071801 is an apocalyptic number.

It is an amenable number.

227071801 is a deficient number, since it is larger than the sum of its proper divisors (31413383).

227071801 is a wasteful number, since it uses less digits than its factorization.

227071801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 897551.

The product of its (nonzero) digits is 1568, while the sum is 28.

The square root of 227071801 is about 15068.9017848017. The cubic root of 227071801 is about 610.0813301933.

The spelling of 227071801 in words is "two hundred twenty-seven million, seventy-one thousand, eight hundred one".