227913093 has 6 divisors (see below), whose sum is σ = 329207814. Its totient is φ = 151942056.

The previous prime is 227913089. The next prime is 227913109. The reversal of 227913093 is 390319722.

It can be written as a sum of positive squares in only one way, i.e., 227346084 + 567009 = 15078^2 + 753^2 .

It is not a de Polignac number, because 227913093 - 2² = 227913089 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (227913073) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 12661830 + ... + 12661847.

It is an arithmetic number, because the mean of its divisors is an integer number (54867969).

Almost surely, 2^227913093 is an apocalyptic number.

It is an amenable number.

227913093 is a deficient number, since it is larger than the sum of its proper divisors (101294721).

227913093 is a wasteful number, since it uses less digits than its factorization.

227913093 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25323683 (or 25323680 counting only the distinct ones).

The product of its (nonzero) digits is 20412, while the sum is 36.

The square root of 227913093 is about 15096.7908179189. The cubic root of 227913093 is about 610.8338439747.

The spelling of 227913093 in words is "two hundred twenty-seven million, nine hundred thirteen thousand, ninety-three".