227099949 has 8 divisors (see below), whose sum is σ = 303296352. Its totient is φ = 151151760.

The previous prime is 227099941. The next prime is 227099959. The reversal of 227099949 is 949990722.

It is a happy number.

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

It is not a de Polignac number, because 227099949 - 2³ = 227099941 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (227099941) 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, 59907 + ... + 63584.

It is an arithmetic number, because the mean of its divisors is an integer number (37912044).

Almost surely, 2^227099949 is an apocalyptic number.

It is an amenable number.

227099949 is a deficient number, since it is larger than the sum of its proper divisors (76196403).

227099949 is a wasteful number, since it uses less digits than its factorization.

227099949 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124107.

The product of its (nonzero) digits is 734832, while the sum is 51.

The square root of 227099949 is about 15069.8357323496. The cubic root of 227099949 is about 610.1065378731.

The spelling of 227099949 in words is "two hundred twenty-seven million, ninety-nine thousand, nine hundred forty-nine".