227966901 has 8 divisors (see below), whose sum is σ = 313761024. Its totient is φ = 147075360.

The previous prime is 227966891. The next prime is 227966909. The reversal of 227966901 is 109669722.

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

It is not a de Polignac number, because 227966901 - 2¹⁹ = 227442613 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (227966909) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1225536 + ... + 1225721.

It is an arithmetic number, because the mean of its divisors is an integer number (39220128).

Almost surely, 2^227966901 is an apocalyptic number.

It is an amenable number.

227966901 is a deficient number, since it is larger than the sum of its proper divisors (85794123).

227966901 is a wasteful number, since it uses less digits than its factorization.

227966901 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2451291.

The product of its (nonzero) digits is 81648, while the sum is 42.

The square root of 227966901 is about 15098.5728133489. The cubic root of 227966901 is about 610.8819107777.

The spelling of 227966901 in words is "two hundred twenty-seven million, nine hundred sixty-six thousand, nine hundred one".